520079612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{10001531}}^1$

素因数の和:10001548

約数の個数: 12

約数和(自身を含む): 980150136

約数和(自身を除く): 460070524

約数列:

[1, 2, 4, 13, 26, 52, 10001531, 20003062, 40006124, 130019903, 260039806, 520079612]

約数ペア:

[(1, 520079612), (2, 260039806), (4, 130019903), (13, 40006124), (26, 20003062), (52, 10001531)]