2997940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13627}}^1$

素因数の和:13647

約数の個数: 24

約数和(自身を含む): 6868512

約数和(自身を除く): 3870572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 13627, 27254, 54508, 68135, 136270, 149897, 272540, 299794, 599588, 749485, 1498970, 2997940]

約数ペア:

[(1, 2997940), (2, 1498970), (4, 749485), (5, 599588), (10, 299794), (11, 272540), (20, 149897), (22, 136270), (44, 68135), (55, 54508), (110, 27254), (220, 13627)]