2155752404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41456777}}^1$

素因数の和:41456794

約数の個数: 12

約数和(自身を含む): 4062764244

約数和(自身を除く): 1907011840

約数列:

[1, 2, 4, 13, 26, 52, 41456777, 82913554, 165827108, 538938101, 1077876202, 2155752404]

約数ペア:

[(1, 2155752404), (2, 1077876202), (4, 538938101), (13, 165827108), (26, 82913554), (52, 41456777)]