1520442007

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1\times {\mathrm{4339}}^1$

素因数の和:4902

約数の個数: 16

約数和(自身を含む): 1757387520

約数和(自身を除く): 236945513

約数列:

[1, 7, 113, 443, 791, 3101, 4339, 30373, 50059, 350413, 490307, 1922177, 3432149, 13455239, 217206001, 1520442007]

約数ペア:

[(1, 1520442007), (7, 217206001), (113, 13455239), (443, 3432149), (791, 1922177), (3101, 490307), (4339, 350413), (30373, 50059)]