6394948

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{647}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 12845952

約数和(自身を除く): 6451004

約数列:

[1, 2, 4, 7, 14, 28, 353, 647, 706, 1294, 1412, 2471, 2588, 4529, 4942, 9058, 9884, 18116, 228391, 456782, 913564, 1598737, 3197474, 6394948]

約数ペア:

[(1, 6394948), (2, 3197474), (4, 1598737), (7, 913564), (14, 456782), (28, 228391), (353, 18116), (647, 9884), (706, 9058), (1294, 4942), (1412, 4529), (2471, 2588)]