1630289314

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{145121}}^1$

素因数の和:145301

約数の個数: 16

約数和(自身を含む): 2523381336

約数和(自身を除く): 893092022

約数列:

[1, 2, 41, 82, 137, 274, 5617, 11234, 145121, 290242, 5949961, 11899922, 19881577, 39763154, 815144657, 1630289314]

約数ペア:

[(1, 1630289314), (2, 815144657), (41, 39763154), (82, 19881577), (137, 11899922), (274, 5949961), (5617, 290242), (11234, 145121)]