2007494951

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{3169}}^1$

素因数の和:3639

約数の個数: 32

約数和(自身を含む): 2641497600

約数和(自身を除く): 634002649

約数列:

[1, 7, 11, 19, 77, 133, 209, 433, 1463, 3031, 3169, 4763, 8227, 22183, 33341, 34859, 57589, 60211, 90497, 244013, 421477, 633479, 662321, 1372177, 4636247, 9605239, 15093947, 26071363, 105657629, 182499541, 286784993, 2007494951]

約数ペア:

[(1, 2007494951), (7, 286784993), (11, 182499541), (19, 105657629), (77, 26071363), (133, 15093947), (209, 9605239), (433, 4636247), (1463, 1372177), (3031, 662321), (3169, 633479), (4763, 421477), (8227, 244013), (22183, 90497), (33341, 60211), (34859, 57589)]