2985404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 5665968

約数和(自身を除く): 2680564

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1021, 1462, 2042, 2924, 4084, 17357, 34714, 43903, 69428, 87806, 175612, 746351, 1492702, 2985404]

約数ペア:

[(1, 2985404), (2, 1492702), (4, 746351), (17, 175612), (34, 87806), (43, 69428), (68, 43903), (86, 34714), (172, 17357), (731, 4084), (1021, 2924), (1462, 2042)]