397442874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3486341}}^1$

素因数の和:3486365

約数の個数: 16

約数和(自身を含む): 836722080

約数和(自身を除く): 439279206

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3486341, 6972682, 10459023, 20918046, 66240479, 132480958, 198721437, 397442874]

約数ペア:

[(1, 397442874), (2, 198721437), (3, 132480958), (6, 66240479), (19, 20918046), (38, 10459023), (57, 6972682), (114, 3486341)]