1281036134

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2127967}}^1$

素因数の和:2128019

約数の個数: 16

約数和(自身を含む): 2247134208

約数和(自身を除く): 966098074

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 2127967, 4255934, 14895769, 29791538, 91502581, 183005162, 640518067, 1281036134]

約数ペア:

[(1, 1281036134), (2, 640518067), (7, 183005162), (14, 91502581), (43, 29791538), (86, 14895769), (301, 4255934), (602, 2127967)]