1668706046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6273331}}^1$

素因数の和:6273359

約数の個数: 16

約数和(自身を含む): 3011199360

約数和(自身を除く): 1342493314

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 6273331, 12546662, 43913317, 87826634, 119193289, 238386578, 834353023, 1668706046]

約数ペア:

[(1, 1668706046), (2, 834353023), (7, 238386578), (14, 119193289), (19, 87826634), (38, 43913317), (133, 12546662), (266, 6273331)]