513492785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2659}}^1\times {\mathrm{2971}}^1$

素因数の和:5648

約数の個数: 16

約数和(自身を含む): 664063680

約数和(自身を除く): 150570895

約数列:

[1, 5, 13, 65, 2659, 2971, 13295, 14855, 34567, 38623, 172835, 193115, 7899889, 39499445, 102698557, 513492785]

約数ペア:

[(1, 513492785), (5, 102698557), (13, 39499445), (65, 7899889), (2659, 193115), (2971, 172835), (13295, 38623), (14855, 34567)]