2024429780

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{207847}}^1$

素因数の和:208343

約数の個数: 24

約数和(自身を含む): 4260052608

約数和(自身を除く): 2235622828

約数列:

[1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870, 9740, 207847, 415694, 831388, 1039235, 2078470, 4156940, 101221489, 202442978, 404885956, 506107445, 1012214890, 2024429780]

約数ペア:

[(1, 2024429780), (2, 1012214890), (4, 506107445), (5, 404885956), (10, 202442978), (20, 101221489), (487, 4156940), (974, 2078470), (1948, 1039235), (2435, 831388), (4870, 415694), (9740, 207847)]