2016396434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{179939}}^1$

素因数の和:180385

約数の個数: 16

約数和(自身を含む): 3264831360

約数和(自身を除く): 1248434926

約数列:

[1, 2, 13, 26, 431, 862, 5603, 11206, 179939, 359878, 2339207, 4678414, 77553709, 155107418, 1008198217, 2016396434]

約数ペア:

[(1, 2016396434), (2, 1008198217), (13, 155107418), (26, 77553709), (431, 4678414), (862, 2339207), (5603, 359878), (11206, 179939)]