2013159724

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1997}}^1\times {\mathrm{5861}}^1$

素因数の和:7905

約数の個数: 24

約数和(自身を含む): 3607381008

約数和(自身を除く): 1594221284

約数列:

[1, 2, 4, 43, 86, 172, 1997, 3994, 5861, 7988, 11722, 23444, 85871, 171742, 252023, 343484, 504046, 1008092, 11704417, 23408834, 46817668, 503289931, 1006579862, 2013159724]

約数ペア:

[(1, 2013159724), (2, 1006579862), (4, 503289931), (43, 46817668), (86, 23408834), (172, 11704417), (1997, 1008092), (3994, 504046), (5861, 343484), (7988, 252023), (11722, 171742), (23444, 85871)]