2005205212

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{599}}^1\times {\mathrm{12491}}^1$

素因数の和:13161

約数の個数: 24

約数和(自身を含む): 3567715200

約数和(自身を除く): 1562509988

約数列:

[1, 2, 4, 67, 134, 268, 599, 1198, 2396, 12491, 24982, 40133, 49964, 80266, 160532, 836897, 1673794, 3347588, 7482109, 14964218, 29928436, 501301303, 1002602606, 2005205212]

約数ペア:

[(1, 2005205212), (2, 1002602606), (4, 501301303), (67, 29928436), (134, 14964218), (268, 7482109), (599, 3347588), (1198, 1673794), (2396, 836897), (12491, 160532), (24982, 80266), (40133, 49964)]