1276257026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{110921}}^1$

素因数の和:111457

約数の個数: 16

約数和(自身を含む): 2092432608

約数和(自身を除く): 816175582

約数列:

[1, 2, 11, 22, 523, 1046, 5753, 11506, 110921, 221842, 1220131, 2440262, 58011683, 116023366, 638128513, 1276257026]

約数ペア:

[(1, 1276257026), (2, 638128513), (11, 116023366), (22, 58011683), (523, 2440262), (1046, 1220131), (5753, 221842), (11506, 110921)]