140717356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{1747}}^1$

素因数の和:3313

約数の個数: 24

約数和(自身を含む): 265521200

約数和(自身を除く): 124803844

約数列:

[1, 2, 4, 13, 26, 52, 1549, 1747, 3098, 3494, 6196, 6988, 20137, 22711, 40274, 45422, 80548, 90844, 2706103, 5412206, 10824412, 35179339, 70358678, 140717356]

約数ペア:

[(1, 140717356), (2, 70358678), (4, 35179339), (13, 10824412), (26, 5412206), (52, 2706103), (1549, 90844), (1747, 80548), (3098, 45422), (3494, 40274), (6196, 22711), (6988, 20137)]