2141291216

素因数分解:

$2^4\times {\mathrm{6073}}^1\times {\mathrm{22037}}^1$

素因数の和:28118

約数の個数: 20

約数和(自身を含む): 4149623172

約数和(自身を除く): 2008331956

約数列:

[1, 2, 4, 8, 16, 6073, 12146, 22037, 24292, 44074, 48584, 88148, 97168, 176296, 352592, 133830701, 267661402, 535322804, 1070645608, 2141291216]

約数ペア:

[(1, 2141291216), (2, 1070645608), (4, 535322804), (8, 267661402), (16, 133830701), (6073, 352592), (12146, 176296), (22037, 97168), (24292, 88148), (44074, 48584)]