2544812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 4704000

約数和(自身を除く): 2159188

約数列:

[1, 2, 4, 23, 46, 92, 139, 199, 278, 398, 556, 796, 3197, 4577, 6394, 9154, 12788, 18308, 27661, 55322, 110644, 636203, 1272406, 2544812]

約数ペア:

[(1, 2544812), (2, 1272406), (4, 636203), (23, 110644), (46, 55322), (92, 27661), (139, 18308), (199, 12788), (278, 9154), (398, 6394), (556, 4577), (796, 3197)]