12454928164

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4080907}}^1$

素因数の和:4081027

約数の個数: 24

約数和(自身を含む): 25138393280

約数和(自身を除く): 12683465116

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 4080907, 8161814, 16323628, 28566349, 57132698, 114265396, 444818863, 889637726, 1779275452, 3113732041, 6227464082, 12454928164]

約数ペア:

[(1, 12454928164), (2, 6227464082), (4, 3113732041), (7, 1779275452), (14, 889637726), (28, 444818863), (109, 114265396), (218, 57132698), (436, 28566349), (763, 16323628), (1526, 8161814), (3052, 4080907)]