1320222772664

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{921943277}}^1$

素因数の和:921943462

約数の個数: 16

約数和(自身を含む): 2489246850600

約数和(自身を除く): 1169024077936

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 921943277, 1843886554, 3687773108, 7375546216, 165027846583, 330055693166, 660111386332, 1320222772664]

約数ペア:

[(1, 1320222772664), (2, 660111386332), (4, 330055693166), (8, 165027846583), (179, 7375546216), (358, 3687773108), (716, 1843886554), (1432, 921943277)]