1639459024

素因数分解:

$2^4\times 7^1\times {\mathrm{14638027}}^1$

素因数の和:14638042

約数の個数: 20

約数和(自身を含む): 3630230944

約数和(自身を除く): 1990771920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 14638027, 29276054, 58552108, 102466189, 117104216, 204932378, 234208432, 409864756, 819729512, 1639459024]

約数ペア:

[(1, 1639459024), (2, 819729512), (4, 409864756), (7, 234208432), (8, 204932378), (14, 117104216), (16, 102466189), (28, 58552108), (56, 29276054), (112, 14638027)]