3962042

素因数分解:

$2^1\times 7^2\times {\mathrm{40429}}^1$

素因数の和:40445

約数の個数: 12

約数和(自身を含む): 6913530

約数和(自身を除く): 2951488

約数列:

[1, 2, 7, 14, 49, 98, 40429, 80858, 283003, 566006, 1981021, 3962042]

約数ペア:

[(1, 3962042), (2, 1981021), (7, 566006), (14, 283003), (49, 80858), (98, 40429)]