78887686507

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{787153}}^1$

素因数の和:787402

約数の個数: 16

約数和(自身を含む): 91687697920

約数和(自身を除く): 12800011413

約数列:

[1, 7, 103, 139, 721, 973, 14317, 100219, 787153, 5510071, 81076759, 109414267, 567537313, 765899869, 11269669501, 78887686507]

約数ペア:

[(1, 78887686507), (7, 11269669501), (103, 765899869), (139, 567537313), (721, 109414267), (973, 81076759), (14317, 5510071), (100219, 787153)]