666328228

素因数分解:

$2^2\times {\mathrm{41}}^3\times {\mathrm{2417}}^1$

素因数の和:2544

約数の個数: 24

約数和(自身を含む): 1195720344

約数和(自身を除く): 529392116

約数列:

[1, 2, 4, 41, 82, 164, 1681, 2417, 3362, 4834, 6724, 9668, 68921, 99097, 137842, 198194, 275684, 396388, 4062977, 8125954, 16251908, 166582057, 333164114, 666328228]

約数ペア:

[(1, 666328228), (2, 333164114), (4, 166582057), (41, 16251908), (82, 8125954), (164, 4062977), (1681, 396388), (2417, 275684), (3362, 198194), (4834, 137842), (6724, 99097), (9668, 68921)]