2838826660

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{456403}}^1$

素因数の和:456723

約数の個数: 24

約数和(自身を含む): 5980718016

約数和(自身を除く): 3141891356

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 456403, 912806, 1825612, 2282015, 4564030, 9128060, 141941333, 283882666, 567765332, 709706665, 1419413330, 2838826660]

約数ペア:

[(1, 2838826660), (2, 1419413330), (4, 709706665), (5, 567765332), (10, 283882666), (20, 141941333), (311, 9128060), (622, 4564030), (1244, 2282015), (1555, 1825612), (3110, 912806), (6220, 456403)]