8882392390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{856547}}^1$

素因数の和:856632

約数の個数: 32

約数和(自身を含む): 17206336224

約数和(自身を除く): 8323943834

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 856547, 1713094, 4282735, 8565470, 14561299, 29122598, 52249367, 72806495, 104498734, 145612990, 261246835, 522493670, 888239239, 1776478478, 4441196195, 8882392390]

約数ペア:

[(1, 8882392390), (2, 4441196195), (5, 1776478478), (10, 888239239), (17, 522493670), (34, 261246835), (61, 145612990), (85, 104498734), (122, 72806495), (170, 52249367), (305, 29122598), (610, 14561299), (1037, 8565470), (2074, 4282735), (5185, 1713094), (10370, 856547)]