2034457019

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{16871}}^1$

素因数の和:17015

約数の個数: 24

約数和(自身を含む): 2492736768

約数和(自身を除く): 458279749

約数列:

[1, 7, 23, 49, 107, 161, 749, 1127, 2461, 5243, 16871, 17227, 118097, 120589, 388033, 826679, 1805197, 2716231, 12636379, 19013617, 41519531, 88454653, 290636717, 2034457019]

約数ペア:

[(1, 2034457019), (7, 290636717), (23, 88454653), (49, 41519531), (107, 19013617), (161, 12636379), (749, 2716231), (1127, 1805197), (2461, 826679), (5243, 388033), (16871, 120589), (17227, 118097)]