2502306

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 5616000

約数和(自身を除く): 3113694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 311, 447, 622, 894, 933, 1341, 1866, 2682, 2799, 4023, 5598, 8046, 8397, 16794, 46339, 92678, 139017, 278034, 417051, 834102, 1251153, 2502306]

約数ペア:

[(1, 2502306), (2, 1251153), (3, 834102), (6, 417051), (9, 278034), (18, 139017), (27, 92678), (54, 46339), (149, 16794), (298, 8397), (311, 8046), (447, 5598), (622, 4023), (894, 2799), (933, 2682), (1341, 1866)]