2065883185

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{13217}}^1$

素因数の和:13992

約数の個数: 16

約数和(自身を含む): 2540393856

約数和(自身を除く): 474510671

約数列:

[1, 5, 43, 215, 727, 3635, 13217, 31261, 66085, 156305, 568331, 2841655, 9608759, 48043795, 413176637, 2065883185]

約数ペア:

[(1, 2065883185), (5, 413176637), (43, 48043795), (215, 9608759), (727, 2841655), (3635, 568331), (13217, 156305), (31261, 66085)]