2019458042

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1323367}}^1$

素因数の和:1323485

約数の個数: 16

約数和(自身を含む): 3493691520

約数和(自身を除く): 1474233478

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 1323367, 2646734, 9263569, 18527138, 144247003, 288494006, 1009729021, 2019458042]

約数ペア:

[(1, 2019458042), (2, 1009729021), (7, 288494006), (14, 144247003), (109, 18527138), (218, 9263569), (763, 2646734), (1526, 1323367)]