2453924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 4797408

約数和(自身を除く): 2343484

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1297, 1892, 2594, 5188, 14267, 28534, 55771, 57068, 111542, 223084, 613481, 1226962, 2453924]

約数ペア:

[(1, 2453924), (2, 1226962), (4, 613481), (11, 223084), (22, 111542), (43, 57068), (44, 55771), (86, 28534), (172, 14267), (473, 5188), (946, 2594), (1297, 1892)]