1378854.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{39709}}^1$

素因数の和:39787

約数の個数: 24

約数和(自身を含む): 80055360

約数和(自身を除く): 46223292

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 39709, 79418, 119127, 158836, 238254, 476508, 2819339, 5638678, 8458017, 11277356, 16916034, 33832068]

約数ペア:

[(1, 33832068), (2, 16916034), (3, 11277356), (4, 8458017), (6, 5638678), (12, 2819339), (71, 476508), (142, 238254), (213, 158836), (284, 119127), (426, 79418), (852, 39709)]