680580719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1\times {\mathrm{3719}}^1$

素因数の和:5750

約数の個数: 16

約数和(自身を含む): 838279680

約数和(自身を除く): 157698961

約数列:

[1, 7, 13, 91, 2011, 3719, 14077, 26033, 26143, 48347, 183001, 338429, 7478909, 52352363, 97225817, 680580719]

約数ペア:

[(1, 680580719), (7, 97225817), (13, 52352363), (91, 7478909), (2011, 338429), (3719, 183001), (14077, 48347), (26033, 26143)]