9855454

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 17842176

約数和(自身を除く): 7986722

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 241, 254, 322, 482, 889, 1687, 1778, 2921, 3374, 5543, 5842, 11086, 20447, 30607, 38801, 40894, 61214, 77602, 214249, 428498, 703961, 1407922, 4927727, 9855454]

約数ペア:

[(1, 9855454), (2, 4927727), (7, 1407922), (14, 703961), (23, 428498), (46, 214249), (127, 77602), (161, 61214), (241, 40894), (254, 38801), (322, 30607), (482, 20447), (889, 11086), (1687, 5842), (1778, 5543), (2921, 3374)]