28919328305

素因数分解:

$5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2606519}}^1$

素因数の和:2606848

約数の個数: 16

約数和(自身を含む): 39785921280

約数和(自身を除く): 10866592975

約数列:

[1, 5, 7, 35, 317, 1585, 2219, 11095, 2606519, 13032595, 18245633, 91228165, 826266523, 4131332615, 5783865661, 28919328305]

約数ペア:

[(1, 28919328305), (5, 5783865661), (7, 4131332615), (35, 826266523), (317, 91228165), (1585, 18245633), (2219, 13032595), (11095, 2606519)]