258532010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2350291}}^1$

素因数の和:2350309

約数の個数: 16

約数和(自身を含む): 507663072

約数和(自身を除く): 249131062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2350291, 4700582, 11751455, 23502910, 25853201, 51706402, 129266005, 258532010]

約数ペア:

[(1, 258532010), (2, 129266005), (5, 51706402), (10, 25853201), (11, 23502910), (22, 11751455), (55, 4700582), (110, 2350291)]