2013535979

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{30689}}^1$

素因数の和:30819

約数の個数: 24

約数和(自身を含む): 2547024480

約数和(自身を除く): 533488501

約数列:

[1, 7, 13, 49, 91, 103, 637, 721, 1339, 5047, 9373, 30689, 65611, 214823, 398957, 1503761, 2792699, 3160967, 19548893, 22126769, 41092571, 154887383, 287647997, 2013535979]

約数ペア:

[(1, 2013535979), (7, 287647997), (13, 154887383), (49, 41092571), (91, 22126769), (103, 19548893), (637, 3160967), (721, 2792699), (1339, 1503761), (5047, 398957), (9373, 214823), (30689, 65611)]