2019618238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{4457}}^1$

素因数の和:4992

約数の個数: 32

約数和(自身を含む): 3389506560

約数和(自身を除く): 1369888322

約数列:

[1, 2, 11, 22, 43, 86, 473, 479, 946, 958, 4457, 5269, 8914, 10538, 20597, 41194, 49027, 98054, 191651, 226567, 383302, 453134, 2108161, 2134903, 4216322, 4269806, 23483933, 46967866, 91800829, 183601658, 1009809119, 2019618238]

約数ペア:

[(1, 2019618238), (2, 1009809119), (11, 183601658), (22, 91800829), (43, 46967866), (86, 23483933), (473, 4269806), (479, 4216322), (946, 2134903), (958, 2108161), (4457, 453134), (5269, 383302), (8914, 226567), (10538, 191651), (20597, 98054), (41194, 49027)]