1998088212

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1\times {\mathrm{1823}}^1$

素因数の和:2592

約数の個数: 48

約数和(自身を含む): 4703731200

約数和(自身を除く): 2705642988

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 613, 894, 1226, 1788, 1823, 1839, 2452, 3646, 3678, 5469, 7292, 7356, 10938, 21876, 91337, 182674, 271627, 274011, 365348, 543254, 548022, 814881, 1086508, 1096044, 1117499, 1629762, 2234998, 3259524, 3352497, 4469996, 6704994, 13409988, 166507351, 333014702, 499522053, 666029404, 999044106, 1998088212]

約数ペア:

[(1, 1998088212), (2, 999044106), (3, 666029404), (4, 499522053), (6, 333014702), (12, 166507351), (149, 13409988), (298, 6704994), (447, 4469996), (596, 3352497), (613, 3259524), (894, 2234998), (1226, 1629762), (1788, 1117499), (1823, 1096044), (1839, 1086508), (2452, 814881), (3646, 548022), (3678, 543254), (5469, 365348), (7292, 274011), (7356, 271627), (10938, 182674), (21876, 91337)]