2015994239

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{21767}}^1$

素因数の和:22006

約数の個数: 16

約数和(自身を含む): 2344674816

約数和(自身を除く): 328680577

約数列:

[1, 7, 101, 131, 707, 917, 13231, 21767, 92617, 152369, 2198467, 2851477, 15389269, 19960339, 287999177, 2015994239]

約数ペア:

[(1, 2015994239), (7, 287999177), (101, 19960339), (131, 15389269), (707, 2851477), (917, 2198467), (13231, 152369), (21767, 92617)]