123288508

素因数分解:

$2^2\times 7^2\times {\mathrm{629023}}^1$

素因数の和:629041

約数の個数: 18

約数和(自身を含む): 250980576

約数和(自身を除く): 127692068

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 629023, 1258046, 2516092, 4403161, 8806322, 17612644, 30822127, 61644254, 123288508]

約数ペア:

[(1, 123288508), (2, 61644254), (4, 30822127), (7, 17612644), (14, 8806322), (28, 4403161), (49, 2516092), (98, 1258046), (196, 629023)]