1906672

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:720

約数の個数: 20

約数和(自身を含む): 3716280

約数和(自身を除く): 1809608

約数列:

[1, 2, 4, 8, 16, 269, 443, 538, 886, 1076, 1772, 2152, 3544, 4304, 7088, 119167, 238334, 476668, 953336, 1906672]

約数ペア:

[(1, 1906672), (2, 953336), (4, 476668), (8, 238334), (16, 119167), (269, 7088), (443, 4304), (538, 3544), (886, 2152), (1076, 1772)]