2011812232

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{870161}}^1$

素因数の和:870201

約数の個数: 24

約数和(自身を含む): 4007096010

約数和(自身を除く): 1995283778

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 870161, 1740322, 3480644, 6961288, 14792737, 29585474, 59170948, 118341896, 251476529, 502953058, 1005906116, 2011812232]

約数ペア:

[(1, 2011812232), (2, 1005906116), (4, 502953058), (8, 251476529), (17, 118341896), (34, 59170948), (68, 29585474), (136, 14792737), (289, 6961288), (578, 3480644), (1156, 1740322), (2312, 870161)]