8128975390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{441073}}^1$

素因数の和:441196

約数の個数: 32

約数和(自身を含む): 15561090720

約数和(自身を除く): 7432115330

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 9215, 18430, 441073, 882146, 2205365, 4410730, 8380387, 16760774, 41901935, 42784081, 83803870, 85568162, 213920405, 427840810, 812897539, 1625795078, 4064487695, 8128975390]

約数ペア:

[(1, 8128975390), (2, 4064487695), (5, 1625795078), (10, 812897539), (19, 427840810), (38, 213920405), (95, 85568162), (97, 83803870), (190, 42784081), (194, 41901935), (485, 16760774), (970, 8380387), (1843, 4410730), (3686, 2205365), (9215, 882146), (18430, 441073)]