539366884

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{2687}}^1$

素因数の和:2872

約数の個数: 48

約数和(自身を含む): 1105477632

約数和(自身を除く): 566110748

約数列:

[1, 2, 4, 7, 14, 28, 67, 107, 134, 214, 268, 428, 469, 749, 938, 1498, 1876, 2687, 2996, 5374, 7169, 10748, 14338, 18809, 28676, 37618, 50183, 75236, 100366, 180029, 200732, 287509, 360058, 575018, 720116, 1150036, 1260203, 2012563, 2520406, 4025126, 5040812, 8050252, 19263103, 38526206, 77052412, 134841721, 269683442, 539366884]

約数ペア:

[(1, 539366884), (2, 269683442), (4, 134841721), (7, 77052412), (14, 38526206), (28, 19263103), (67, 8050252), (107, 5040812), (134, 4025126), (214, 2520406), (268, 2012563), (428, 1260203), (469, 1150036), (749, 720116), (938, 575018), (1498, 360058), (1876, 287509), (2687, 200732), (2996, 180029), (5374, 100366), (7169, 75236), (10748, 50183), (14338, 37618), (18809, 28676)]