28977886042

素因数分解:

$2^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{2007613}}^1$

素因数の和:2008653

約数の個数: 16

約数和(自身を含む): 49724583552

約数和(自身を除く): 20746697510

約数列:

[1, 2, 7, 14, 1031, 2062, 7217, 14434, 2007613, 4015226, 14053291, 28106582, 2069849003, 4139698006, 14488943021, 28977886042]

約数ペア:

[(1, 28977886042), (2, 14488943021), (7, 4139698006), (14, 2069849003), (1031, 28106582), (2062, 14053291), (7217, 4015226), (14434, 2007613)]