243089242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1004501}}^1$

素因数の和:1004525

約数の個数: 12

約数和(自身を含む): 400796298

約数和(自身を除く): 157707056

約数列:

[1, 2, 11, 22, 121, 242, 1004501, 2009002, 11049511, 22099022, 121544621, 243089242]

約数ペア:

[(1, 243089242), (2, 121544621), (11, 22099022), (22, 11049511), (121, 2009002), (242, 1004501)]