289256874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2537341}}^1$

素因数の和:2537365

約数の個数: 16

約数和(自身を含む): 608962080

約数和(自身を除く): 319705206

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2537341, 5074682, 7612023, 15224046, 48209479, 96418958, 144628437, 289256874]

約数ペア:

[(1, 289256874), (2, 144628437), (3, 96418958), (6, 48209479), (19, 15224046), (38, 7612023), (57, 5074682), (114, 2537341)]