2560985852

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{29077}}^1$

素因数の和:29405

約数の個数: 24

約数和(自身を含む): 4548031824

約数和(自身を除く): 1987045972

約数列:

[1, 2, 4, 97, 194, 227, 388, 454, 908, 22019, 29077, 44038, 58154, 88076, 116308, 2820469, 5640938, 6600479, 11281876, 13200958, 26401916, 640246463, 1280492926, 2560985852]

約数ペア:

[(1, 2560985852), (2, 1280492926), (4, 640246463), (97, 26401916), (194, 13200958), (227, 11281876), (388, 6600479), (454, 5640938), (908, 2820469), (22019, 116308), (29077, 88076), (44038, 58154)]