2019880036

素因数分解:

$2^2\times {\mathrm{1117}}^1\times {\mathrm{452077}}^1$

素因数の和:453198

約数の個数: 12

約数和(自身を含む): 3537962428

約数和(自身を除く): 1518082392

約数列:

[1, 2, 4, 1117, 2234, 4468, 452077, 904154, 1808308, 504970009, 1009940018, 2019880036]

約数ペア:

[(1, 2019880036), (2, 1009940018), (4, 504970009), (1117, 1808308), (2234, 904154), (4468, 452077)]