7297719860

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1890601}}^1$

素因数の和:1890803

約数の個数: 24

約数和(自身を含む): 15404625096

約数和(自身を除く): 8106905236

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 1890601, 3781202, 7562404, 9453005, 18906010, 37812020, 364885993, 729771986, 1459543972, 1824429965, 3648859930, 7297719860]

約数ペア:

[(1, 7297719860), (2, 3648859930), (4, 1824429965), (5, 1459543972), (10, 729771986), (20, 364885993), (193, 37812020), (386, 18906010), (772, 9453005), (965, 7562404), (1930, 3781202), (3860, 1890601)]