2558888906

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1\times {\mathrm{2011}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 4438826112

約数和(自身を除く): 1879937206

約数列:

[1, 2, 7, 14, 97, 194, 679, 937, 1358, 1874, 2011, 4022, 6559, 13118, 14077, 28154, 90889, 181778, 195067, 390134, 636223, 1272446, 1365469, 1884307, 2730938, 3768614, 13190149, 26380298, 182777779, 365555558, 1279444453, 2558888906]

約数ペア:

[(1, 2558888906), (2, 1279444453), (7, 365555558), (14, 182777779), (97, 26380298), (194, 13190149), (679, 3768614), (937, 2730938), (1358, 1884307), (1874, 1365469), (2011, 1272446), (4022, 636223), (6559, 390134), (13118, 195067), (14077, 181778), (28154, 90889)]