2014436540

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{206821}}^1$

素因数の和:207317

約数の個数: 24

約数和(自身を含む): 4239023712

約数和(自身を除く): 2224587172

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 9740, 206821, 413642, 827284, 1034105, 2068210, 4136420, 100721827, 201443654, 402887308, 503609135, 1007218270, 2014436540]

約数ペア:

[(1, 2014436540), (2, 1007218270), (4, 503609135), (5, 402887308), (10, 201443654), (20, 100721827), (487, 4136420), (974, 2068210), (1948, 1034105), (2435, 827284), (4870, 413642), (9740, 206821)]