2019978394

素因数分解:

$2^1\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{82307}}^1$

素因数の和:84069

約数の個数: 16

約数和(自身を含む): 3464837568

約数和(自身を除く): 1444859174

約数列:

[1, 2, 7, 14, 1753, 3506, 12271, 24542, 82307, 164614, 576149, 1152298, 144284171, 288568342, 1009989197, 2019978394]

約数ペア:

[(1, 2019978394), (2, 1009989197), (7, 288568342), (14, 144284171), (1753, 1152298), (3506, 576149), (12271, 164614), (24542, 82307)]