157905004

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{669089}}^1$

素因数の和:669152

約数の個数: 12

約数和(自身を含む): 281017800

約数和(自身を除く): 123112796

約数列:

[1, 2, 4, 59, 118, 236, 669089, 1338178, 2676356, 39476251, 78952502, 157905004]

約数ペア:

[(1, 157905004), (2, 78952502), (4, 39476251), (59, 2676356), (118, 1338178), (236, 669089)]