2109589612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{40569031}}^1$

素因数の和:40569048

約数の個数: 12

約数和(自身を含む): 3975765136

約数和(自身を除く): 1866175524

約数列:

[1, 2, 4, 13, 26, 52, 40569031, 81138062, 162276124, 527397403, 1054794806, 2109589612]

約数ペア:

[(1, 2109589612), (2, 1054794806), (4, 527397403), (13, 162276124), (26, 81138062), (52, 40569031)]