1999553656

素因数分解:

$2^3\times {\mathrm{8287}}^1\times {\mathrm{30161}}^1$

素因数の和:38454

約数の個数: 16

約数和(自身を含む): 3749739840

約数和(自身を除く): 1750186184

約数列:

[1, 2, 4, 8, 8287, 16574, 30161, 33148, 60322, 66296, 120644, 241288, 249944207, 499888414, 999776828, 1999553656]

約数ペア:

[(1, 1999553656), (2, 999776828), (4, 499888414), (8, 249944207), (8287, 241288), (16574, 120644), (30161, 66296), (33148, 60322)]