2247484481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{40531}}^1$

素因数の和:40684

約数の個数: 12

約数和(自身を含む): 2486881392

約数和(自身を除く): 239396911

約数列:

[1, 11, 71, 781, 5041, 40531, 55451, 445841, 2877701, 31654711, 204316771, 2247484481]

約数ペア:

[(1, 2247484481), (11, 204316771), (71, 31654711), (781, 2877701), (5041, 445841), (40531, 55451)]