520157612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{10003031}}^1$

素因数の和:10003048

約数の個数: 12

約数和(自身を含む): 980297136

約数和(自身を除く): 460139524

約数列:

[1, 2, 4, 13, 26, 52, 10003031, 20006062, 40012124, 130039403, 260078806, 520157612]

約数ペア:

[(1, 520157612), (2, 260078806), (4, 130039403), (13, 40012124), (26, 20006062), (52, 10003031)]