2212264

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 4356000

約数和(自身を除く): 2143736

約数列:

[1, 2, 4, 8, 43, 59, 86, 109, 118, 172, 218, 236, 344, 436, 472, 872, 2537, 4687, 5074, 6431, 9374, 10148, 12862, 18748, 20296, 25724, 37496, 51448, 276533, 553066, 1106132, 2212264]

約数ペア:

[(1, 2212264), (2, 1106132), (4, 553066), (8, 276533), (43, 51448), (59, 37496), (86, 25724), (109, 20296), (118, 18748), (172, 12862), (218, 10148), (236, 9374), (344, 6431), (436, 5074), (472, 4687), (872, 2537)]