2010494493

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{287501}}^1$

素因数の和:287554

約数の個数: 32

約数和(自身を含む): 3496024320

約数和(自身を除く): 1485529827

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 287501, 862503, 2012507, 2587509, 6037521, 7762527, 10637537, 18112563, 31912611, 54337689, 74462759, 95737833, 223388277, 287213499, 670164831, 2010494493]

約数ペア:

[(1, 2010494493), (3, 670164831), (7, 287213499), (9, 223388277), (21, 95737833), (27, 74462759), (37, 54337689), (63, 31912611), (111, 18112563), (189, 10637537), (259, 7762527), (333, 6037521), (777, 2587509), (999, 2012507), (2331, 862503), (6993, 287501)]