2018987944

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{5869151}}^1$

素因数の和:5869200

約数の個数: 16

約数和(自身を含む): 3873640320

約数和(自身を除く): 1854652376

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 5869151, 11738302, 23476604, 46953208, 252373493, 504746986, 1009493972, 2018987944]

約数ペア:

[(1, 2018987944), (2, 1009493972), (4, 504746986), (8, 252373493), (43, 46953208), (86, 23476604), (172, 11738302), (344, 5869151)]