1339705397999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{646888169}}^1$

素因数の和:646888297

約数の個数: 8

約数和(自身を含む): 1423153974000

約数和(自身を除く): 83448576001

約数列:

[1, 19, 109, 2071, 646888169, 12290875211, 70510810421, 1339705397999]

約数ペア:

[(1, 1339705397999), (19, 70510810421), (109, 12290875211), (2071, 646888169)]