2631838105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2131043}}^1$

素因数の和:2131080

約数の個数: 16

約数和(自身を含む): 3580153920

約数和(自身を除く): 948315815

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 2131043, 10655215, 27703559, 40489817, 138517795, 202449085, 526367621, 2631838105]

約数ペア:

[(1, 2631838105), (5, 526367621), (13, 202449085), (19, 138517795), (65, 40489817), (95, 27703559), (247, 10655215), (1235, 2131043)]