1277005684

素因数分解:

$2^2\times {\mathrm{3557}}^1\times {\mathrm{89753}}^1$

素因数の和:93314

約数の個数: 12

約数和(自身を含む): 2235413124

約数和(自身を除く): 958407440

約数列:

[1, 2, 4, 3557, 7114, 14228, 89753, 179506, 359012, 319251421, 638502842, 1277005684]

約数ペア:

[(1, 1277005684), (2, 638502842), (4, 319251421), (3557, 359012), (7114, 179506), (14228, 89753)]