260564446849

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{4658177}}^1$

素因数の和:4658376

約数の個数: 16

約数和(自身を含む): 304980230016

約数和(自身を除く): 44415783167

約数列:

[1, 7, 61, 131, 427, 917, 7991, 55937, 4658177, 32607239, 284148797, 610221187, 1989041579, 4271548309, 37223492407, 260564446849]

約数ペア:

[(1, 260564446849), (7, 37223492407), (61, 4271548309), (131, 1989041579), (427, 610221187), (917, 284148797), (7991, 32607239), (55937, 4658177)]