2099690774

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{84481}}^1$

素因数の和:84560

約数の個数: 24

約数和(自身を含む): 3423548568

約数和(自身を除く): 1323857794

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 1462, 12427, 24854, 84481, 168962, 1436177, 2872354, 3632683, 7265366, 24415009, 48830018, 61755611, 123511222, 1049845387, 2099690774]

約数ペア:

[(1, 2099690774), (2, 1049845387), (17, 123511222), (34, 61755611), (43, 48830018), (86, 24415009), (289, 7265366), (578, 3632683), (731, 2872354), (1462, 1436177), (12427, 168962), (24854, 84481)]