20161956407

素因数分解:

${\mathrm{71}}^1\times {\mathrm{1153}}^1\times {\mathrm{246289}}^1$

素因数の和:247513

約数の個数: 8

約数和(自身を含む): 20463743520

約数和(自身を除く): 301787113

約数列:

[1, 71, 1153, 81863, 246289, 17486519, 283971217, 20161956407]

約数ペア:

[(1, 20161956407), (71, 283971217), (1153, 17486519), (81863, 246289)]