2008990511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{38393}}^1$

素因数の和:38542

約数の個数: 16

約数和(自身を含む): 2255724288

約数和(自身を除く): 246733777

約数列:

[1, 11, 67, 71, 737, 781, 4757, 38393, 52327, 422323, 2572331, 2725903, 28295641, 29984933, 182635501, 2008990511]

約数ペア:

[(1, 2008990511), (11, 182635501), (67, 29984933), (71, 28295641), (737, 2725903), (781, 2572331), (4757, 422323), (38393, 52327)]