2021243810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4700567}}^1$

素因数の和:4700617

約数の個数: 16

約数和(自身を含む): 3722849856

約数和(自身を除く): 1701606046

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4700567, 9401134, 23502835, 47005670, 202124381, 404248762, 1010621905, 2021243810]

約数ペア:

[(1, 2021243810), (2, 1010621905), (5, 404248762), (10, 202124381), (43, 47005670), (86, 23502835), (215, 9401134), (430, 4700567)]