2056550839

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1\times {\mathrm{5857}}^1$

素因数の和:6454

約数の個数: 16

約数和(自身を含む): 2378441728

約数和(自身を除く): 321890889

約数列:

[1, 7, 103, 487, 721, 3409, 5857, 40999, 50161, 351127, 603271, 2852359, 4222897, 19966513, 293792977, 2056550839]

約数ペア:

[(1, 2056550839), (7, 293792977), (103, 19966513), (487, 4222897), (721, 2852359), (3409, 603271), (5857, 351127), (40999, 50161)]