5428360084

素因数分解:

$2^2\times 7^1\times {\mathrm{193870003}}^1$

素因数の和:193870014

約数の個数: 12

約数和(自身を含む): 10856720224

約数和(自身を除く): 5428360140

約数列:

[1, 2, 4, 7, 14, 28, 193870003, 387740006, 775480012, 1357090021, 2714180042, 5428360084]

約数ペア:

[(1, 5428360084), (2, 2714180042), (4, 1357090021), (7, 775480012), (14, 387740006), (28, 193870003)]