250304628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2979817}}^1$

素因数の和:2979831

約数の個数: 24

約数和(自身を含む): 667479232

約数和(自身を除く): 417174604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2979817, 5959634, 8939451, 11919268, 17878902, 20858719, 35757804, 41717438, 62576157, 83434876, 125152314, 250304628]

約数ペア:

[(1, 250304628), (2, 125152314), (3, 83434876), (4, 62576157), (6, 41717438), (7, 35757804), (12, 20858719), (14, 17878902), (21, 11919268), (28, 8939451), (42, 5959634), (84, 2979817)]