2013757756

素因数分解:

$2^2\times {\mathrm{3881}}^1\times {\mathrm{129719}}^1$

素因数の和:133604

約数の個数: 12

約数和(自身を含む): 3525011280

約数和(自身を除く): 1511253524

約数列:

[1, 2, 4, 3881, 7762, 15524, 129719, 259438, 518876, 503439439, 1006878878, 2013757756]

約数ペア:

[(1, 2013757756), (2, 1006878878), (4, 503439439), (3881, 518876), (7762, 259438), (15524, 129719)]