3978889244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2103007}}^1$

素因数の和:2103065

約数の個数: 24

約数和(自身を含む): 7772717568

約数和(自身を除く): 3793828324

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 2103007, 4206014, 8412028, 23133077, 46266154, 90429301, 92532308, 180858602, 361717204, 994722311, 1989444622, 3978889244]

約数ペア:

[(1, 3978889244), (2, 1989444622), (4, 994722311), (11, 361717204), (22, 180858602), (43, 92532308), (44, 90429301), (86, 46266154), (172, 23133077), (473, 8412028), (946, 4206014), (1892, 2103007)]