8439170

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1949}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 15233400

約数和(自身を除く): 6794230

約数列:

[1, 2, 5, 10, 433, 866, 1949, 2165, 3898, 4330, 9745, 19490, 843917, 1687834, 4219585, 8439170]

約数ペア:

[(1, 8439170), (2, 4219585), (5, 1687834), (10, 843917), (433, 19490), (866, 9745), (1949, 4330), (2165, 3898)]