4081581016

素因数分解:

$2^3\times {\mathrm{2131}}^1\times {\mathrm{239417}}^1$

素因数の和:241554

約数の個数: 16

約数和(自身を含む): 7656587640

約数和(自身を除く): 3575006624

約数列:

[1, 2, 4, 8, 2131, 4262, 8524, 17048, 239417, 478834, 957668, 1915336, 510197627, 1020395254, 2040790508, 4081581016]

約数ペア:

[(1, 4081581016), (2, 2040790508), (4, 1020395254), (8, 510197627), (2131, 1915336), (4262, 957668), (8524, 478834), (17048, 239417)]