1897295401

素因数分解:

${\mathrm{131}}^1\times {\mathrm{661}}^1\times {\mathrm{21911}}^1$

素因数の和:22703

約数の個数: 8

約数和(自身を含む): 1914758208

約数和(自身を除く): 17462807

約数列:

[1, 131, 661, 21911, 86591, 2870341, 14483171, 1897295401]

約数ペア:

[(1, 1897295401), (131, 14483171), (661, 2870341), (21911, 86591)]