2013662693

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{113837}}^1$

素因数の和:113889

約数の個数: 18

約数和(自身を含む): 2472219846

約数和(自身を除く): 458557153

約数列:

[1, 7, 19, 49, 133, 361, 931, 2527, 17689, 113837, 796859, 2162903, 5578013, 15140321, 41095157, 105982247, 287666099, 2013662693]

約数ペア:

[(1, 2013662693), (7, 287666099), (19, 105982247), (49, 41095157), (133, 15140321), (361, 5578013), (931, 2162903), (2527, 796859), (17689, 113837)]