4128889366

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{890999}}^1$

素因数の和:891339

約数の個数: 16

約数和(自身を含む): 7099488000

約数和(自身を除く): 2970598634

約数列:

[1, 2, 7, 14, 331, 662, 2317, 4634, 890999, 1781998, 6236993, 12473986, 294920669, 589841338, 2064444683, 4128889366]

約数ペア:

[(1, 4128889366), (2, 2064444683), (7, 589841338), (14, 294920669), (331, 12473986), (662, 6236993), (2317, 1781998), (4634, 890999)]