1268381803

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{270271}}^1$

素因数の和:270322

約数の個数: 12

約数和(自身を含む): 1441630848

約数和(自身を除く): 173249045

約数列:

[1, 13, 19, 247, 361, 4693, 270271, 3513523, 5135149, 66756937, 97567831, 1268381803]

約数ペア:

[(1, 1268381803), (13, 97567831), (19, 66756937), (247, 5135149), (361, 3513523), (4693, 270271)]