249928628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{7307}}^1$

素因数の和:7831

約数の個数: 24

約数和(自身を含む): 464087232

約数和(自身を除く): 214158604

約数列:

[1, 2, 4, 17, 34, 68, 503, 1006, 2012, 7307, 8551, 14614, 17102, 29228, 34204, 124219, 248438, 496876, 3675421, 7350842, 14701684, 62482157, 124964314, 249928628]

約数ペア:

[(1, 249928628), (2, 124964314), (4, 62482157), (17, 14701684), (34, 7350842), (68, 3675421), (503, 496876), (1006, 248438), (2012, 124219), (7307, 34204), (8551, 29228), (14614, 17102)]