2009091286

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{1699}}^1\times {\mathrm{1889}}^1$

素因数の和:3903

約数の個数: 16

約数和(自身を含む): 3026646000

約数和(自身を除く): 1017554714

約数列:

[1, 2, 313, 626, 1699, 1889, 3398, 3778, 531787, 591257, 1063574, 1182514, 3209411, 6418822, 1004545643, 2009091286]

約数ペア:

[(1, 2009091286), (2, 1004545643), (313, 6418822), (626, 3209411), (1699, 1182514), (1889, 1063574), (3398, 591257), (3778, 531787)]