2011490221

素因数分解:

${\mathrm{13}}^2\times {\mathrm{409}}^1\times {\mathrm{29101}}^1$

素因数の和:29536

約数の個数: 12

約数和(自身を含む): 2183523060

約数和(自身を除く): 172032839

約数列:

[1, 13, 169, 409, 5317, 29101, 69121, 378313, 4918069, 11902309, 154730017, 2011490221]

約数ペア:

[(1, 2011490221), (13, 154730017), (169, 11902309), (409, 4918069), (5317, 378313), (29101, 69121)]