2560116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16411}}^1$

素因数の和:16431

約数の個数: 24

約数和(自身を含む): 6433504

約数和(自身を除く): 3873388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 16411, 32822, 49233, 65644, 98466, 196932, 213343, 426686, 640029, 853372, 1280058, 2560116]

約数ペア:

[(1, 2560116), (2, 1280058), (3, 853372), (4, 640029), (6, 426686), (12, 213343), (13, 196932), (26, 98466), (39, 65644), (52, 49233), (78, 32822), (156, 16411)]