2028351016

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101377}}^1$

素因数の和:101485

約数の個数: 32

約数和(自身を含む): 3959824680

約数和(自身を除く): 1931473664

約数列:

[1, 2, 4, 8, 41, 61, 82, 122, 164, 244, 328, 488, 2501, 5002, 10004, 20008, 101377, 202754, 405508, 811016, 4156457, 6183997, 8312914, 12367994, 16625828, 24735988, 33251656, 49471976, 253543877, 507087754, 1014175508, 2028351016]

約数ペア:

[(1, 2028351016), (2, 1014175508), (4, 507087754), (8, 253543877), (41, 49471976), (61, 33251656), (82, 24735988), (122, 16625828), (164, 12367994), (244, 8312914), (328, 6183997), (488, 4156457), (2501, 811016), (5002, 405508), (10004, 202754), (20008, 101377)]