2209604878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1075757}}^1$

素因数の和:1075851

約数の個数: 16

約数和(自身を含む): 3614546880

約数和(自身を除く): 1404942002

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 1075757, 2151514, 13984841, 27969682, 84984803, 169969606, 1104802439, 2209604878]

約数ペア:

[(1, 2209604878), (2, 1104802439), (13, 169969606), (26, 84984803), (79, 27969682), (158, 13984841), (1027, 2151514), (2054, 1075757)]