3862988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 7123200

約数和(自身を除く): 3260212

約数列:

[1, 2, 4, 23, 46, 92, 199, 211, 398, 422, 796, 844, 4577, 4853, 9154, 9706, 18308, 19412, 41989, 83978, 167956, 965747, 1931494, 3862988]

約数ペア:

[(1, 3862988), (2, 1931494), (4, 965747), (23, 167956), (46, 83978), (92, 41989), (199, 19412), (211, 18308), (398, 9706), (422, 9154), (796, 4853), (844, 4577)]