827832836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 1537536000

約数和(自身を除く): 709703164

約数列:

[1, 2, 4, 23, 46, 92, 103, 199, 206, 398, 412, 439, 796, 878, 1756, 2369, 4577, 4738, 9154, 9476, 10097, 18308, 20194, 20497, 40388, 40994, 45217, 81988, 87361, 90434, 174722, 180868, 349444, 471431, 942862, 1039991, 1885724, 2009303, 2079982, 4018606, 4159964, 8037212, 8998183, 17996366, 35992732, 206958209, 413916418, 827832836]

約数ペア:

[(1, 827832836), (2, 413916418), (4, 206958209), (23, 35992732), (46, 17996366), (92, 8998183), (103, 8037212), (199, 4159964), (206, 4018606), (398, 2079982), (412, 2009303), (439, 1885724), (796, 1039991), (878, 942862), (1756, 471431), (2369, 349444), (4577, 180868), (4738, 174722), (9154, 90434), (9476, 87361), (10097, 81988), (18308, 45217), (20194, 40994), (20497, 40388)]