2708185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 3480192

約数和(自身を除く): 772007

約数列:

[1, 5, 17, 85, 151, 211, 755, 1055, 2567, 3587, 12835, 17935, 31861, 159305, 541637, 2708185]

約数ペア:

[(1, 2708185), (5, 541637), (17, 159305), (85, 31861), (151, 17935), (211, 12835), (755, 3587), (1055, 2567)]