2068295957

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{53987}}^1$

素因数の和:54428

約数の個数: 16

約数和(自身を含む): 2551688832

約数和(自身を除く): 483392875

約数列:

[1, 7, 13, 91, 421, 2947, 5473, 38311, 53987, 377909, 701831, 4912817, 22728527, 159099689, 295470851, 2068295957]

約数ペア:

[(1, 2068295957), (7, 295470851), (13, 159099689), (91, 22728527), (421, 4912817), (2947, 701831), (5473, 377909), (38311, 53987)]