2008402018

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4946803}}^1$

素因数の和:4946841

約数の個数: 16

約数和(自身を含む): 3561698880

約数和(自身を除く): 1553296862

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 4946803, 9893606, 34627621, 69255242, 143457287, 286914574, 1004201009, 2008402018]

約数ペア:

[(1, 2008402018), (2, 1004201009), (7, 286914574), (14, 143457287), (29, 69255242), (58, 34627621), (203, 9893606), (406, 4946803)]