2016604660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{244141}}^1$

素因数の和:244216

約数の個数: 48

約数和(自身を含む): 4921902720

約数和(自身を除く): 2905298060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 244141, 488282, 976564, 1220705, 1708987, 2441410, 3417974, 4882820, 6835948, 8544935, 14404319, 17089870, 28808638, 34179740, 57617276, 72021595, 100830233, 144043190, 201660466, 288086380, 403320932, 504151165, 1008302330, 2016604660]

約数ペア:

[(1, 2016604660), (2, 1008302330), (4, 504151165), (5, 403320932), (7, 288086380), (10, 201660466), (14, 144043190), (20, 100830233), (28, 72021595), (35, 57617276), (59, 34179740), (70, 28808638), (118, 17089870), (140, 14404319), (236, 8544935), (295, 6835948), (413, 4882820), (590, 3417974), (826, 2441410), (1180, 1708987), (1652, 1220705), (2065, 976564), (4130, 488282), (8260, 244141)]