2989998434

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{28493}}^1$

素因数の和:29305

約数の個数: 16

約数和(自身を含む): 4554480960

約数和(自身を除く): 1564482526

約数列:

[1, 2, 71, 142, 739, 1478, 28493, 52469, 56986, 104938, 2023003, 4046006, 21056327, 42112654, 1494999217, 2989998434]

約数ペア:

[(1, 2989998434), (2, 1494999217), (71, 42112654), (142, 21056327), (739, 4046006), (1478, 2023003), (28493, 104938), (52469, 56986)]