2010221319

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^2$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 2835098112

約数和(自身を除く): 824876793

約数列:

[1, 3, 31, 43, 93, 129, 709, 1333, 2127, 3999, 21979, 30487, 65937, 91461, 502681, 945097, 1508043, 2835291, 15583111, 21615283, 46749333, 64845849, 670073773, 2010221319]

約数ペア:

[(1, 2010221319), (3, 670073773), (31, 64845849), (43, 46749333), (93, 21615283), (129, 15583111), (709, 2835291), (1333, 1508043), (2127, 945097), (3999, 502681), (21979, 91461), (30487, 65937)]