130457559421

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1\times {\mathrm{719}}^1\times {\mathrm{757}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 151468047360

約数和(自身を除く): 21010487939

約数列:

[1, 7, 97, 353, 679, 719, 757, 2471, 5033, 5299, 34241, 69743, 73429, 239687, 253807, 267221, 488201, 514003, 544283, 1776649, 1870547, 3809981, 24619279, 25920437, 52795451, 172334953, 181443059, 192131899, 369568157, 1344923293, 18636794203, 130457559421]

約数ペア:

[(1, 130457559421), (7, 18636794203), (97, 1344923293), (353, 369568157), (679, 192131899), (719, 181443059), (757, 172334953), (2471, 52795451), (5033, 25920437), (5299, 24619279), (34241, 3809981), (69743, 1870547), (73429, 1776649), (239687, 544283), (253807, 514003), (267221, 488201)]