2643904

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:500

約数の個数: 28

約数和(自身を含む): 5308600

約数和(自身を除く): 2664696

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 379, 436, 758, 872, 1516, 1744, 3032, 3488, 6064, 6976, 12128, 24256, 41311, 82622, 165244, 330488, 660976, 1321952, 2643904]

約数ペア:

[(1, 2643904), (2, 1321952), (4, 660976), (8, 330488), (16, 165244), (32, 82622), (64, 41311), (109, 24256), (218, 12128), (379, 6976), (436, 6064), (758, 3488), (872, 3032), (1516, 1744)]