2011181568

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{119033}}^1$

素因数の和:119065

約数の個数: 80

約数和(自身を含む): 5845045536

約数和(自身を除く): 3833863968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8448, 16896, 119033, 238066, 357099, 476132, 714198, 952264, 1309363, 1428396, 1904528, 2618726, 2856792, 3809056, 3928089, 5237452, 5713584, 7618112, 7856178, 10474904, 11427168, 15236224, 15712356, 20949808, 22854336, 30472448, 31424712, 41899616, 45708672, 60944896, 62849424, 83799232, 91417344, 125698848, 167598464, 182834688, 251397696, 335196928, 502795392, 670393856, 1005590784, 2011181568]

約数ペア:

[(1, 2011181568), (2, 1005590784), (3, 670393856), (4, 502795392), (6, 335196928), (8, 251397696), (11, 182834688), (12, 167598464), (16, 125698848), (22, 91417344), (24, 83799232), (32, 62849424), (33, 60944896), (44, 45708672), (48, 41899616), (64, 31424712), (66, 30472448), (88, 22854336), (96, 20949808), (128, 15712356), (132, 15236224), (176, 11427168), (192, 10474904), (256, 7856178), (264, 7618112), (352, 5713584), (384, 5237452), (512, 3928089), (528, 3809056), (704, 2856792), (768, 2618726), (1056, 1904528), (1408, 1428396), (1536, 1309363), (2112, 952264), (2816, 714198), (4224, 476132), (5632, 357099), (8448, 238066), (16896, 119033)]