518336063

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{4373}}^1$

素因数の和:4487

約数の個数: 24

約数和(自身を含む): 628281360

約数和(自身を除く): 109945297

約数列:

[1, 7, 41, 49, 59, 287, 413, 2009, 2419, 2891, 4373, 16933, 30611, 118531, 179293, 214277, 258007, 1255051, 1806049, 8785357, 10578287, 12642343, 74048009, 518336063]

約数ペア:

[(1, 518336063), (7, 74048009), (41, 12642343), (49, 10578287), (59, 8785357), (287, 1806049), (413, 1255051), (2009, 258007), (2419, 214277), (2891, 179293), (4373, 118531), (16933, 30611)]