2889193744

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{297487}}^1$

素因数の和:298102

約数の個数: 20

約数和(自身を含む): 5607053824

約数和(自身を除く): 2717860080

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 9712, 297487, 594974, 1189948, 2379896, 4759792, 180574609, 361149218, 722298436, 1444596872, 2889193744]

約数ペア:

[(1, 2889193744), (2, 1444596872), (4, 722298436), (8, 361149218), (16, 180574609), (607, 4759792), (1214, 2379896), (2428, 1189948), (4856, 594974), (9712, 297487)]