399876

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 954240

約数和(自身を除く): 554364

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 709, 1418, 2127, 2836, 4254, 8508, 33323, 66646, 99969, 133292, 199938, 399876]

約数ペア:

[(1, 399876), (2, 199938), (3, 133292), (4, 99969), (6, 66646), (12, 33323), (47, 8508), (94, 4254), (141, 2836), (188, 2127), (282, 1418), (564, 709)]