2148888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{12791}}^1$

素因数の和:12807

約数の個数: 32

約数和(自身を含む): 6140160

約数和(自身を除く): 3991272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 12791, 25582, 38373, 51164, 76746, 89537, 102328, 153492, 179074, 268611, 306984, 358148, 537222, 716296, 1074444, 2148888]

約数ペア:

[(1, 2148888), (2, 1074444), (3, 716296), (4, 537222), (6, 358148), (7, 306984), (8, 268611), (12, 179074), (14, 153492), (21, 102328), (24, 89537), (28, 76746), (42, 51164), (56, 38373), (84, 25582), (168, 12791)]