1878973967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{63421}}^1$

素因数の和:63530

約数の個数: 16

約数和(自身を含む): 2109669408

約数和(自身を除く): 230695441

約数列:

[1, 13, 43, 53, 559, 689, 2279, 29627, 63421, 824473, 2727103, 3361313, 35452339, 43697069, 144536459, 1878973967]

約数ペア:

[(1, 1878973967), (13, 144536459), (43, 43697069), (53, 35452339), (559, 3361313), (689, 2727103), (2279, 824473), (29627, 63421)]