2008250027

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{99581}}^1$

素因数の和:99698

約数の個数: 16

約数和(自身を含む): 2383594752

約数和(自身を除く): 375344725

約数列:

[1, 7, 43, 67, 301, 469, 2881, 20167, 99581, 697067, 4281983, 6671927, 29973881, 46703489, 286892861, 2008250027]

約数ペア:

[(1, 2008250027), (7, 286892861), (43, 46703489), (67, 29973881), (301, 6671927), (469, 4281983), (2881, 697067), (20167, 99581)]