2049479929

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1818527}}^1$

素因数の和:1818564

約数の個数: 12

約数和(自身を含む): 2487746304

約数和(自身を除く): 438266375

約数列:

[1, 7, 23, 49, 161, 1127, 1818527, 12729689, 41826121, 89107823, 292782847, 2049479929]

約数ペア:

[(1, 2049479929), (7, 292782847), (23, 89107823), (49, 41826121), (161, 12729689), (1127, 1818527)]