2016390902

素因数分解:

$2^1\times {\mathrm{1471}}^1\times {\mathrm{685381}}^1$

素因数の和:686854

約数の個数: 8

約数和(自身を含む): 3026646912

約数和(自身を除く): 1010256010

約数列:

[1, 2, 1471, 2942, 685381, 1370762, 1008195451, 2016390902]

約数ペア:

[(1, 2016390902), (2, 1008195451), (1471, 1370762), (2942, 685381)]