2478312199

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{499559}}^1$

素因数の和:499622

約数の個数: 12

約数和(自身を含む): 2790542160

約数和(自身を除く): 312229961

約数列:

[1, 11, 41, 121, 451, 4961, 499559, 5495149, 20481919, 60446639, 225301109, 2478312199]

約数ペア:

[(1, 2478312199), (11, 225301109), (41, 60446639), (121, 20481919), (451, 5495149), (4961, 499559)]