7864082212

素因数分解:

$2^2\times 7^1\times {\mathrm{280860079}}^1$

素因数の和:280860090

約数の個数: 12

約数和(自身を含む): 15728164480

約数和(自身を除く): 7864082268

約数列:

[1, 2, 4, 7, 14, 28, 280860079, 561720158, 1123440316, 1966020553, 3932041106, 7864082212]

約数ペア:

[(1, 7864082212), (2, 3932041106), (4, 1966020553), (7, 1123440316), (14, 561720158), (28, 280860079)]