281036387528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2702272957}}^1$

素因数の和:2702272976

約数の個数: 16

約数和(自身を含む): 567477321180

約数和(自身を除く): 286440933652

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2702272957, 5404545914, 10809091828, 21618183656, 35129548441, 70259096882, 140518193764, 281036387528]

約数ペア:

[(1, 281036387528), (2, 140518193764), (4, 70259096882), (8, 35129548441), (13, 21618183656), (26, 10809091828), (52, 5404545914), (104, 2702272957)]