2011187612

素因数分解:

$2^2\times 7^1\times {\mathrm{71828129}}^1$

素因数の和:71828140

約数の個数: 12

約数和(自身を含む): 4022375280

約数和(自身を除く): 2011187668

約数列:

[1, 2, 4, 7, 14, 28, 71828129, 143656258, 287312516, 502796903, 1005593806, 2011187612]

約数ペア:

[(1, 2011187612), (2, 1005593806), (4, 502796903), (7, 287312516), (14, 143656258), (28, 71828129)]