2019909054

素因数分解:

$2^1\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{309707}}^1$

素因数の和:310799

約数の個数: 16

約数和(自身を含む): 4043547648

約数和(自身を除く): 2023638594

約数列:

[1, 2, 3, 6, 1087, 2174, 3261, 6522, 309707, 619414, 929121, 1858242, 336651509, 673303018, 1009954527, 2019909054]

約数ペア:

[(1, 2019909054), (2, 1009954527), (3, 673303018), (6, 336651509), (1087, 1858242), (2174, 929121), (3261, 619414), (6522, 309707)]