40494002

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{769}}^1$

素因数の和:1117

約数の個数: 16

約数和(自身を含む): 61621560

約数和(自身を除く): 21127558

約数列:

[1, 2, 113, 226, 233, 466, 769, 1538, 26329, 52658, 86897, 173794, 179177, 358354, 20247001, 40494002]

約数ペア:

[(1, 40494002), (2, 20247001), (113, 358354), (226, 179177), (233, 173794), (466, 86897), (769, 52658), (1538, 26329)]