2013289419

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{26183}}^1$

素因数の和:26295

約数の個数: 24

約数和(自身を含む): 2873117952

約数和(自身を除く): 859828533

約数列:

[1, 3, 19, 57, 71, 213, 361, 1083, 1349, 4047, 25631, 26183, 76893, 78549, 497477, 1492431, 1858993, 5576979, 9452063, 28356189, 35320867, 105962601, 671096473, 2013289419]

約数ペア:

[(1, 2013289419), (3, 671096473), (19, 105962601), (57, 35320867), (71, 28356189), (213, 9452063), (361, 5576979), (1083, 1858993), (1349, 1492431), (4047, 497477), (25631, 78549), (26183, 76893)]