4142204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2003}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 8080128

約数和(自身を除く): 3937924

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2003, 2068, 4006, 8012, 22033, 44066, 88132, 94141, 188282, 376564, 1035551, 2071102, 4142204]

約数ペア:

[(1, 4142204), (2, 2071102), (4, 1035551), (11, 376564), (22, 188282), (44, 94141), (47, 88132), (94, 44066), (188, 22033), (517, 8012), (1034, 4006), (2003, 2068)]