21000434738

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4362367}}^1$

素因数の和:4362481

約数の個数: 16

約数和(自身を含む): 32979502080

約数和(自身を除く): 11979067342

約数列:

[1, 2, 29, 58, 83, 166, 2407, 4814, 4362367, 8724734, 126508643, 253017286, 362076461, 724152922, 10500217369, 21000434738]

約数ペア:

[(1, 21000434738), (2, 10500217369), (29, 724152922), (58, 362076461), (83, 253017286), (166, 126508643), (2407, 8724734), (4814, 4362367)]