1242042010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1026481}}^1$

素因数の和:1026510

約数の個数: 24

約数和(自身を含む): 2457397908

約数和(自身を除く): 1215355898

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1026481, 2052962, 5132405, 10264810, 11291291, 22582582, 56456455, 112912910, 124204201, 248408402, 621021005, 1242042010]

約数ペア:

[(1, 1242042010), (2, 621021005), (5, 248408402), (10, 124204201), (11, 112912910), (22, 56456455), (55, 22582582), (110, 11291291), (121, 10264810), (242, 5132405), (605, 2052962), (1210, 1026481)]