2610080785

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{661}}^1\times {\mathrm{4673}}^1$

素因数の和:5365

約数の個数: 24

約数和(自身を含む): 3397418424

約数和(自身を除く): 787337639

約数列:

[1, 5, 13, 65, 169, 661, 845, 3305, 4673, 8593, 23365, 42965, 60749, 111709, 303745, 558545, 789737, 3088853, 3948685, 15444265, 40155089, 200775445, 522016157, 2610080785]

約数ペア:

[(1, 2610080785), (5, 522016157), (13, 200775445), (65, 40155089), (169, 15444265), (661, 3948685), (845, 3088853), (3305, 789737), (4673, 558545), (8593, 303745), (23365, 111709), (42965, 60749)]