2021034738

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4744213}}^1$

素因数の和:4744289

約数の個数: 16

約数和(自身を含む): 4099000896

約数和(自身を除く): 2077966158

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4744213, 9488426, 14232639, 28465278, 336839123, 673678246, 1010517369, 2021034738]

約数ペア:

[(1, 2021034738), (2, 1010517369), (3, 673678246), (6, 336839123), (71, 28465278), (142, 14232639), (213, 9488426), (426, 4744213)]