2009689922

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1\times {\mathrm{14431}}^1$

素因数の和:15001

約数の個数: 16

約数和(自身を含む): 3039379200

約数和(自身を除く): 1029689278

約数列:

[1, 2, 179, 358, 389, 778, 14431, 28862, 69631, 139262, 2583149, 5166298, 5613659, 11227318, 1004844961, 2009689922]

約数ペア:

[(1, 2009689922), (2, 1004844961), (179, 11227318), (358, 5613659), (389, 5166298), (778, 2583149), (14431, 139262), (28862, 69631)]