275996851262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{90254039}}^1$

素因数の和:90254191

約数の個数: 16

約数和(自身を含む): 454880361600

約数和(自身を除く): 178883510338

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 90254039, 180508078, 992794429, 1985588858, 12545311421, 25090622842, 137998425631, 275996851262]

約数ペア:

[(1, 275996851262), (2, 137998425631), (11, 25090622842), (22, 12545311421), (139, 1985588858), (278, 992794429), (1529, 180508078), (3058, 90254039)]