2041409818

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{264637}}^1$

素因数の和:264694

約数の個数: 32

約数和(自身を含む): 3810787200

約数和(自身を除く): 1769377382

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 264637, 529274, 1852459, 3704918, 5028103, 7674473, 10056206, 15348946, 35196721, 53721311, 70393442, 107442622, 145814987, 291629974, 1020704909, 2041409818]

約数ペア:

[(1, 2041409818), (2, 1020704909), (7, 291629974), (14, 145814987), (19, 107442622), (29, 70393442), (38, 53721311), (58, 35196721), (133, 15348946), (203, 10056206), (266, 7674473), (406, 5028103), (551, 3704918), (1102, 1852459), (3857, 529274), (7714, 264637)]