2099687084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47720161}}^1$

素因数の和:47720176

約数の個数: 12

約数和(自身を含む): 4008493608

約数和(自身を除く): 1908806524

約数列:

[1, 2, 4, 11, 22, 44, 47720161, 95440322, 190880644, 524921771, 1049843542, 2099687084]

約数ペア:

[(1, 2099687084), (2, 1049843542), (4, 524921771), (11, 190880644), (22, 95440322), (44, 47720161)]