5681258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{919}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 9339840

約数和(自身を除く): 3658582

約数列:

[1, 2, 11, 22, 281, 562, 919, 1838, 3091, 6182, 10109, 20218, 258239, 516478, 2840629, 5681258]

約数ペア:

[(1, 5681258), (2, 2840629), (11, 516478), (22, 258239), (281, 20218), (562, 10109), (919, 6182), (1838, 3091)]