2007011826

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{802163}}^1$

素因数の和:802310

約数の個数: 24

約数和(自身を含む): 4379815440

約数和(自身を除く): 2372803614

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 802163, 1604326, 2406489, 4812978, 7219467, 14438934, 111500657, 223001314, 334501971, 669003942, 1003505913, 2007011826]

約数ペア:

[(1, 2007011826), (2, 1003505913), (3, 669003942), (6, 334501971), (9, 223001314), (18, 111500657), (139, 14438934), (278, 7219467), (417, 4812978), (834, 2406489), (1251, 1604326), (2502, 802163)]