127588174

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 225792000

約数和(自身を除く): 98203826

約数列:

[1, 2, 7, 14, 47, 94, 97, 194, 329, 658, 679, 1358, 1999, 3998, 4559, 9118, 13993, 27986, 31913, 63826, 93953, 187906, 193903, 387806, 657671, 1315342, 1357321, 2714642, 9113441, 18226882, 63794087, 127588174]

約数ペア:

[(1, 127588174), (2, 63794087), (7, 18226882), (14, 9113441), (47, 2714642), (94, 1357321), (97, 1315342), (194, 657671), (329, 387806), (658, 193903), (679, 187906), (1358, 93953), (1999, 63826), (3998, 31913), (4559, 27986), (9118, 13993)]