123404483998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4733}}^1\times {\mathrm{40361}}^1$

素因数の和:45132

約数の個数: 32

約数和(自身を含む): 206359604640

約数和(自身を除く): 82955120642

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 4733, 9466, 40361, 80461, 80722, 89927, 160922, 179854, 686137, 766859, 1372274, 1528759, 1533718, 3057518, 13036603, 26073206, 191028613, 382057226, 3247486421, 3629543647, 6494972842, 7259087294, 61702241999, 123404483998]

約数ペア:

[(1, 123404483998), (2, 61702241999), (17, 7259087294), (19, 6494972842), (34, 3629543647), (38, 3247486421), (323, 382057226), (646, 191028613), (4733, 26073206), (9466, 13036603), (40361, 3057518), (80461, 1533718), (80722, 1528759), (89927, 1372274), (160922, 766859), (179854, 686137)]