2130813212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{48427573}}^1$

素因数の和:48427588

約数の個数: 12

約数和(自身を含む): 4067916216

約数和(自身を除く): 1937103004

約数列:

[1, 2, 4, 11, 22, 44, 48427573, 96855146, 193710292, 532703303, 1065406606, 2130813212]

約数ペア:

[(1, 2130813212), (2, 1065406606), (4, 532703303), (11, 193710292), (22, 96855146), (44, 48427573)]