56985655398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1356801319}}^1$

素因数の和:1356801331

約数の個数: 16

約数和(自身を含む): 130252926720

約数和(自身を除く): 73267271322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1356801319, 2713602638, 4070403957, 8140807914, 9497609233, 18995218466, 28492827699, 56985655398]

約数ペア:

[(1, 56985655398), (2, 28492827699), (3, 18995218466), (6, 9497609233), (7, 8140807914), (14, 4070403957), (21, 2713602638), (42, 1356801319)]