1290906

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2510

約数の個数: 24

約数和(自身を含む): 2894580

約数和(自身を除く): 1603674

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 2473, 4946, 7419, 14838, 22257, 44514, 71717, 143434, 215151, 430302, 645453, 1290906]

約数ペア:

[(1, 1290906), (2, 645453), (3, 430302), (6, 215151), (9, 143434), (18, 71717), (29, 44514), (58, 22257), (87, 14838), (174, 7419), (261, 4946), (522, 2473)]