5128916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 9853704

約数和(自身を除く): 4724788

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 1861, 2756, 3722, 7444, 24193, 48386, 96772, 98633, 197266, 394532, 1282229, 2564458, 5128916]

約数ペア:

[(1, 5128916), (2, 2564458), (4, 1282229), (13, 394532), (26, 197266), (52, 98633), (53, 96772), (106, 48386), (212, 24193), (689, 7444), (1378, 3722), (1861, 2756)]