2250556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7307}}^1$

素因数の和:7329

約数の個数: 24

約数和(自身を含む): 4910976

約数和(自身を除く): 2660420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 7307, 14614, 29228, 51149, 80377, 102298, 160754, 204596, 321508, 562639, 1125278, 2250556]

約数ペア:

[(1, 2250556), (2, 1125278), (4, 562639), (7, 321508), (11, 204596), (14, 160754), (22, 102298), (28, 80377), (44, 51149), (77, 29228), (154, 14614), (308, 7307)]