2009284628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4861}}^1\times {\mathrm{7949}}^1$

素因数の和:12827

約数の個数: 24

約数和(自身を含む): 3787984200

約数和(自身を除く): 1778699572

約数列:

[1, 2, 4, 13, 26, 52, 4861, 7949, 9722, 15898, 19444, 31796, 63193, 103337, 126386, 206674, 252772, 413348, 38640089, 77280178, 154560356, 502321157, 1004642314, 2009284628]

約数ペア:

[(1, 2009284628), (2, 1004642314), (4, 502321157), (13, 154560356), (26, 77280178), (52, 38640089), (4861, 413348), (7949, 252772), (9722, 206674), (15898, 126386), (19444, 103337), (31796, 63193)]