6748780

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2657}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 14289408

約数和(自身を除く): 7540628

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 2657, 5314, 10628, 13285, 26570, 53140, 337439, 674878, 1349756, 1687195, 3374390, 6748780]

約数ペア:

[(1, 6748780), (2, 3374390), (4, 1687195), (5, 1349756), (10, 674878), (20, 337439), (127, 53140), (254, 26570), (508, 13285), (635, 10628), (1270, 5314), (2540, 2657)]