6978985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5651}}^1$

素因数の和:5688

約数の個数: 16

約数和(自身を含む): 9495360

約数和(自身を除く): 2516375

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 5651, 28255, 73463, 107369, 367315, 536845, 1395797, 6978985]

約数ペア:

[(1, 6978985), (5, 1395797), (13, 536845), (19, 367315), (65, 107369), (95, 73463), (247, 28255), (1235, 5651)]