1347020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 2890944

約数和(自身を除く): 1543924

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1433, 2866, 5732, 7165, 14330, 28660, 67351, 134702, 269404, 336755, 673510, 1347020]

約数ペア:

[(1, 1347020), (2, 673510), (4, 336755), (5, 269404), (10, 134702), (20, 67351), (47, 28660), (94, 14330), (188, 7165), (235, 5732), (470, 2866), (940, 1433)]