140528102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491357}}^1$

素因数の和:491383

約数の個数: 16

約数和(自身を含む): 247644432

約数和(自身を除く): 107116330

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 491357, 982714, 5404927, 6387641, 10809854, 12775282, 70264051, 140528102]

約数ペア:

[(1, 140528102), (2, 70264051), (11, 12775282), (13, 10809854), (22, 6387641), (26, 5404927), (143, 982714), (286, 491357)]