123402244

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{41189}}^1$

素因数の和:41307

約数の個数: 24

約数和(自身を含む): 249117120

約数和(自身を除く): 125714876

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 41189, 82378, 164756, 288323, 576646, 1153292, 4407223, 8814446, 17628892, 30850561, 61701122, 123402244]

約数ペア:

[(1, 123402244), (2, 61701122), (4, 30850561), (7, 17628892), (14, 8814446), (28, 4407223), (107, 1153292), (214, 576646), (428, 288323), (749, 164756), (1498, 82378), (2996, 41189)]