2023498309

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{490783}}^1$

素因数の和:490840

約数の個数: 16

約数和(自身を含む): 2512814080

約数和(自身を除く): 489315771

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 490783, 3435481, 9324877, 15214273, 65274139, 106499911, 289071187, 2023498309]

約数ペア:

[(1, 2023498309), (7, 289071187), (19, 106499911), (31, 65274139), (133, 15214273), (217, 9324877), (589, 3435481), (4123, 490783)]