1225052642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{5062201}}^1$

素因数の和:5062225

約数の個数: 12

約数和(自身を含む): 2019818598

約数和(自身を除く): 794765956

約数列:

[1, 2, 11, 22, 121, 242, 5062201, 10124402, 55684211, 111368422, 612526321, 1225052642]

約数ペア:

[(1, 1225052642), (2, 612526321), (11, 111368422), (22, 55684211), (121, 10124402), (242, 5062201)]