2080771355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1883051}}^1$

素因数の和:1883086

約数の個数: 16

約数和(自身を含む): 2847174624

約数和(自身を除く): 766403269

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1883051, 9415255, 24479663, 32011867, 122398315, 160059335, 416154271, 2080771355]

約数ペア:

[(1, 2080771355), (5, 416154271), (13, 160059335), (17, 122398315), (65, 32011867), (85, 24479663), (221, 9415255), (1105, 1883051)]