2564754042

素因数分解:

$2^1\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{418667}}^1$

素因数の和:419693

約数の個数: 16

約数和(自身を含む): 5134544352

約数和(自身を除く): 2569790310

約数列:

[1, 2, 3, 6, 1021, 2042, 3063, 6126, 418667, 837334, 1256001, 2512002, 427459007, 854918014, 1282377021, 2564754042]

約数ペア:

[(1, 2564754042), (2, 1282377021), (3, 854918014), (6, 427459007), (1021, 2512002), (2042, 1256001), (3063, 837334), (6126, 418667)]