531126722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1996717}}^1$

素因数の和:1996745

約数の個数: 16

約数和(自身を含む): 958424640

約数和(自身を除く): 427297918

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1996717, 3993434, 13977019, 27954038, 37937623, 75875246, 265563361, 531126722]

約数ペア:

[(1, 531126722), (2, 265563361), (7, 75875246), (14, 37937623), (19, 27954038), (38, 13977019), (133, 3993434), (266, 1996717)]