858239242

素因数分解:

$2^1\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{42017}}^1$

素因数の和:43485

約数の個数: 16

約数和(自身を含む): 1472310720

約数和(自身を除く): 614071478

約数列:

[1, 2, 7, 14, 1459, 2918, 10213, 20426, 42017, 84034, 294119, 588238, 61302803, 122605606, 429119621, 858239242]

約数ペア:

[(1, 858239242), (2, 429119621), (7, 122605606), (14, 61302803), (1459, 588238), (2918, 294119), (10213, 84034), (20426, 42017)]