2021286068

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{4722631}}^1$

素因数の和:4722742

約数の個数: 12

約数和(自身を含む): 3570309792

約数和(自身を除く): 1549023724

約数列:

[1, 2, 4, 107, 214, 428, 4722631, 9445262, 18890524, 505321517, 1010643034, 2021286068]

約数ペア:

[(1, 2021286068), (2, 1010643034), (4, 505321517), (107, 18890524), (214, 9445262), (428, 4722631)]