28996820204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2119031}}^1$

素因数の和:2119357

約数の個数: 24

約数和(自身を含む): 55535590656

約数和(自身を除く): 26538770452

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 6842, 13684, 2119031, 4238062, 8476124, 23309341, 46618682, 93237364, 659018641, 1318037282, 2636074564, 7249205051, 14498410102, 28996820204]

約数ペア:

[(1, 28996820204), (2, 14498410102), (4, 7249205051), (11, 2636074564), (22, 1318037282), (44, 659018641), (311, 93237364), (622, 46618682), (1244, 23309341), (3421, 8476124), (6842, 4238062), (13684, 2119031)]