2041284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 5734400

約数和(自身を除く): 3693116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1279, 1596, 2558, 3837, 5116, 7674, 8953, 15348, 17906, 24301, 26859, 35812, 48602, 53718, 72903, 97204, 107436, 145806, 170107, 291612, 340214, 510321, 680428, 1020642, 2041284]

約数ペア:

[(1, 2041284), (2, 1020642), (3, 680428), (4, 510321), (6, 340214), (7, 291612), (12, 170107), (14, 145806), (19, 107436), (21, 97204), (28, 72903), (38, 53718), (42, 48602), (57, 35812), (76, 26859), (84, 24301), (114, 17906), (133, 15348), (228, 8953), (266, 7674), (399, 5116), (532, 3837), (798, 2558), (1279, 1596)]