131170056886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{42894067}}^1$

素因数の和:42894219

約数の個数: 16

約数和(自身を含む): 216186102720

約数和(自身を除く): 85016045834

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 42894067, 85788134, 471834737, 943669474, 5962275313, 11924550626, 65585028443, 131170056886]

約数ペア:

[(1, 131170056886), (2, 65585028443), (11, 11924550626), (22, 5962275313), (139, 943669474), (278, 471834737), (1529, 85788134), (3058, 42894067)]