1211540958

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{484229}}^1$

素因数の和:484376

約数の個数: 24

約数和(自身を含む): 2643895800

約数和(自身を除く): 1432354842

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 484229, 968458, 1452687, 2905374, 4358061, 8716122, 67307831, 134615662, 201923493, 403846986, 605770479, 1211540958]

約数ペア:

[(1, 1211540958), (2, 605770479), (3, 403846986), (6, 201923493), (9, 134615662), (18, 67307831), (139, 8716122), (278, 4358061), (417, 2905374), (834, 1452687), (1251, 968458), (2502, 484229)]