2002143212

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{503}}^1\times {\mathrm{7159}}^1$

素因数の和:7805

約数の個数: 24

約数和(自身を含む): 3536467200

約数和(自身を除く): 1534323988

約数列:

[1, 2, 4, 139, 278, 503, 556, 1006, 2012, 7159, 14318, 28636, 69917, 139834, 279668, 995101, 1990202, 3600977, 3980404, 7201954, 14403908, 500535803, 1001071606, 2002143212]

約数ペア:

[(1, 2002143212), (2, 1001071606), (4, 500535803), (139, 14403908), (278, 7201954), (503, 3980404), (556, 3600977), (1006, 1990202), (2012, 995101), (7159, 279668), (14318, 139834), (28636, 69917)]