313892247268

素因数分解:

$2^2\times {\mathrm{20113}}^1\times {\mathrm{3901609}}^1$

素因数の和:3921726

約数の個数: 12

約数和(自身を含む): 549338884780

約数和(自身を除く): 235446637512

約数列:

[1, 2, 4, 20113, 40226, 80452, 3901609, 7803218, 15606436, 78473061817, 156946123634, 313892247268]

約数ペア:

[(1, 313892247268), (2, 156946123634), (4, 78473061817), (20113, 15606436), (40226, 7803218), (80452, 3901609)]