1900953614

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{33223}}^1$

素因数の和:33360

約数の個数: 32

約数和(自身を含む): 3361737216

約数和(自身を除く): 1460783602

約数列:

[1, 2, 7, 14, 61, 67, 122, 134, 427, 469, 854, 938, 4087, 8174, 28609, 33223, 57218, 66446, 232561, 465122, 2026603, 2225941, 4053206, 4451882, 14186221, 15581587, 28372442, 31163174, 135782401, 271564802, 950476807, 1900953614]

約数ペア:

[(1, 1900953614), (2, 950476807), (7, 271564802), (14, 135782401), (61, 31163174), (67, 28372442), (122, 15581587), (134, 14186221), (427, 4451882), (469, 4053206), (854, 2225941), (938, 2026603), (4087, 465122), (8174, 232561), (28609, 66446), (33223, 57218)]