Values of Arithmetical Functions Equal to a Sum of Two Squares

Research Projects

Organizational Units

Journal Issue

Abstract

Let '(n) denote the Euler function. In this paper, we determine the order of growth for the number of positive integers n ≤ x for which '(n) is the sum of two square numbers. We also obtain similar results for the Dedekind function (n) and the sum of divisors function _(n).

Table of Contents

DOI

PubMed ID

Degree

Thesis Department

Rights

OpenAccess.

License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License.