520111919038

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{112481}}^1\times {\mathrm{21211}}^1$

素因数の和:133803

約数の個数: 16

約数和(自身を含む): 787369500720

約数和(自身を除く): 267257581682

約数列:

[1, 2, 109, 218, 21211, 42422, 112481, 224962, 2311999, 4623998, 12260429, 24520858, 2385834491, 4771668982, 260055959519, 520111919038]

約数ペア:

[(1, 520111919038), (2, 260055959519), (109, 4771668982), (218, 2385834491), (21211, 24520858), (42422, 12260429), (112481, 4623998), (224962, 2311999)]