212389016

素因数分解:

$2^3\times 7^1\times {\mathrm{3792661}}^1$

素因数の和:3792674

約数の個数: 16

約数和(自身を含む): 455119440

約数和(自身を除く): 242730424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3792661, 7585322, 15170644, 26548627, 30341288, 53097254, 106194508, 212389016]

約数ペア:

[(1, 212389016), (2, 106194508), (4, 53097254), (7, 30341288), (8, 26548627), (14, 15170644), (28, 7585322), (56, 3792661)]