4997247710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5491481}}^1$

素因数の和:5491508

約数の個数: 32

約数和(自身を含む): 11070827712

約数和(自身を除く): 6073580002

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 5491481, 10982962, 27457405, 38440367, 54914810, 71389253, 76880734, 142778506, 192201835, 356946265, 384403670, 499724771, 713892530, 999449542, 2498623855, 4997247710]

約数ペア:

[(1, 4997247710), (2, 2498623855), (5, 999449542), (7, 713892530), (10, 499724771), (13, 384403670), (14, 356946265), (26, 192201835), (35, 142778506), (65, 76880734), (70, 71389253), (91, 54914810), (130, 38440367), (182, 27457405), (455, 10982962), (910, 5491481)]