2072007212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47091073}}^1$

素因数の和:47091088

約数の個数: 12

約数和(自身を含む): 3955650216

約数和(自身を除く): 1883643004

約数列:

[1, 2, 4, 11, 22, 44, 47091073, 94182146, 188364292, 518001803, 1036003606, 2072007212]

約数ペア:

[(1, 2072007212), (2, 1036003606), (4, 518001803), (11, 188364292), (22, 94182146), (44, 47091073)]