297832454

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{2687}}^1$

素因数の和:3199

約数の個数: 16

約数和(自身を含む): 451035648

約数和(自身を除く): 153203194

約数列:

[1, 2, 157, 314, 353, 706, 2687, 5374, 55421, 110842, 421859, 843718, 948511, 1897022, 148916227, 297832454]

約数ペア:

[(1, 297832454), (2, 148916227), (157, 1897022), (314, 948511), (353, 843718), (706, 421859), (2687, 110842), (5374, 55421)]