2499299710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{773777}}^1$

素因数の和:773820

約数の個数: 32

約数和(自身を含む): 5014081440

約数和(自身を除く): 2514781730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 773777, 1547554, 3868885, 7737770, 13154209, 14701763, 26308418, 29403526, 65771045, 73508815, 131542090, 147017630, 249929971, 499859942, 1249649855, 2499299710]

約数ペア:

[(1, 2499299710), (2, 1249649855), (5, 499859942), (10, 249929971), (17, 147017630), (19, 131542090), (34, 73508815), (38, 65771045), (85, 29403526), (95, 26308418), (170, 14701763), (190, 13154209), (323, 7737770), (646, 3868885), (1615, 1547554), (3230, 773777)]