77783122556

素因数分解:

$2^2\times {\mathrm{3989}}^1\times {\mathrm{4874851}}^1$

素因数の和:4878844

約数の個数: 12

約数和(自身を含む): 136154616360

約数和(自身を除く): 58371493804

約数列:

[1, 2, 4, 3989, 7978, 15956, 4874851, 9749702, 19499404, 19445780639, 38891561278, 77783122556]

約数ペア:

[(1, 77783122556), (2, 38891561278), (4, 19445780639), (3989, 19499404), (7978, 9749702), (15956, 4874851)]