2109230084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{40562117}}^1$

素因数の和:40562134

約数の個数: 12

約数和(自身を含む): 3975087564

約数和(自身を除く): 1865857480

約数列:

[1, 2, 4, 13, 26, 52, 40562117, 81124234, 162248468, 527307521, 1054615042, 2109230084]

約数ペア:

[(1, 2109230084), (2, 1054615042), (4, 527307521), (13, 162248468), (26, 81124234), (52, 40562117)]