2590445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3623}}^1$

素因数の和:3652

約数の個数: 16

約数和(自身を含む): 3652992

約数和(自身を除く): 1062547

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 3623, 18115, 39853, 47099, 199265, 235495, 518089, 2590445]

約数ペア:

[(1, 2590445), (5, 518089), (11, 235495), (13, 199265), (55, 47099), (65, 39853), (143, 18115), (715, 3623)]