2065003864

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{478897}}^1$

素因数の和:478928

約数の個数: 48

約数和(自身を含む): 4913493480

約数和(自身を除く): 2848489616

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 478897, 957794, 1915588, 3352279, 3831176, 5267867, 6704558, 10535734, 13409116, 21071468, 23465953, 26818232, 36875069, 42142936, 46931906, 73750138, 93863812, 147500276, 187727624, 258125483, 295000552, 516250966, 1032501932, 2065003864]

約数ペア:

[(1, 2065003864), (2, 1032501932), (4, 516250966), (7, 295000552), (8, 258125483), (11, 187727624), (14, 147500276), (22, 93863812), (28, 73750138), (44, 46931906), (49, 42142936), (56, 36875069), (77, 26818232), (88, 23465953), (98, 21071468), (154, 13409116), (196, 10535734), (308, 6704558), (392, 5267867), (539, 3831176), (616, 3352279), (1078, 1915588), (2156, 957794), (4312, 478897)]