1938497672

素因数分解:

$2^3\times {\mathrm{479}}^1\times {\mathrm{505871}}^1$

素因数の和:506356

約数の個数: 16

約数和(自身を含む): 3642278400

約数和(自身を除く): 1703780728

約数列:

[1, 2, 4, 8, 479, 958, 1916, 3832, 505871, 1011742, 2023484, 4046968, 242312209, 484624418, 969248836, 1938497672]

約数ペア:

[(1, 1938497672), (2, 969248836), (4, 484624418), (8, 242312209), (479, 4046968), (958, 2023484), (1916, 1011742), (3832, 505871)]