839401022

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1\times {\mathrm{9467}}^1$

素因数の和:10543

約数の個数: 16

約数和(自身を含む): 1289768832

約数和(自身を除く): 450367810

約数列:

[1, 2, 43, 86, 1031, 2062, 9467, 18934, 44333, 88666, 407081, 814162, 9760477, 19520954, 419700511, 839401022]

約数ペア:

[(1, 839401022), (2, 419700511), (43, 19520954), (86, 9760477), (1031, 814162), (2062, 407081), (9467, 88666), (18934, 44333)]