2018347636

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{763369}}^1$

素因数の和:764034

約数の個数: 12

約数和(自身を含む): 3537456580

約数和(自身を除く): 1519108944

約数列:

[1, 2, 4, 661, 1322, 2644, 763369, 1526738, 3053476, 504586909, 1009173818, 2018347636]

約数ペア:

[(1, 2018347636), (2, 1009173818), (4, 504586909), (661, 3053476), (1322, 1526738), (2644, 763369)]