1565071004

素因数分解:

$2^2\times 7^1\times {\mathrm{5441}}^1\times {\mathrm{10273}}^1$

素因数の和:15725

約数の個数: 24

約数和(自身を含む): 3131022048

約数和(自身を除く): 1565951044

約数列:

[1, 2, 4, 7, 14, 28, 5441, 10273, 10882, 20546, 21764, 38087, 41092, 71911, 76174, 143822, 152348, 287644, 55895393, 111790786, 223581572, 391267751, 782535502, 1565071004]

約数ペア:

[(1, 1565071004), (2, 782535502), (4, 391267751), (7, 223581572), (14, 111790786), (28, 55895393), (5441, 287644), (10273, 152348), (10882, 143822), (20546, 76174), (21764, 71911), (38087, 41092)]