2758311128

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{373}}^1\times {\mathrm{5107}}^1$

素因数の和:5667

約数の個数: 32

約数和(自身を含む): 5215370160

約数和(自身を除く): 2457059032

約数列:

[1, 2, 4, 8, 181, 362, 373, 724, 746, 1448, 1492, 2984, 5107, 10214, 20428, 40856, 67513, 135026, 270052, 540104, 924367, 1848734, 1904911, 3697468, 3809822, 7394936, 7619644, 15239288, 344788891, 689577782, 1379155564, 2758311128]

約数ペア:

[(1, 2758311128), (2, 1379155564), (4, 689577782), (8, 344788891), (181, 15239288), (362, 7619644), (373, 7394936), (724, 3809822), (746, 3697468), (1448, 1904911), (1492, 1848734), (2984, 924367), (5107, 540104), (10214, 270052), (20428, 135026), (40856, 67513)]