1908476416

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{48409}}^1$

素因数の和:48445

約数の個数: 80

約数和(自身を含む): 4754249280

約数和(自身を除く): 2845772864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3584, 4928, 5632, 9856, 19712, 39424, 48409, 96818, 193636, 338863, 387272, 532499, 677726, 774544, 1064998, 1355452, 1549088, 2129996, 2710904, 3098176, 3727493, 4259992, 5421808, 6196352, 7454986, 8519984, 10843616, 12392704, 14909972, 17039968, 21687232, 24785408, 29819944, 34079936, 43374464, 59639888, 68159872, 86748928, 119279776, 136319744, 173497856, 238559552, 272639488, 477119104, 954238208, 1908476416]

約数ペア:

[(1, 1908476416), (2, 954238208), (4, 477119104), (7, 272639488), (8, 238559552), (11, 173497856), (14, 136319744), (16, 119279776), (22, 86748928), (28, 68159872), (32, 59639888), (44, 43374464), (56, 34079936), (64, 29819944), (77, 24785408), (88, 21687232), (112, 17039968), (128, 14909972), (154, 12392704), (176, 10843616), (224, 8519984), (256, 7454986), (308, 6196352), (352, 5421808), (448, 4259992), (512, 3727493), (616, 3098176), (704, 2710904), (896, 2129996), (1232, 1549088), (1408, 1355452), (1792, 1064998), (2464, 774544), (2816, 677726), (3584, 532499), (4928, 387272), (5632, 338863), (9856, 193636), (19712, 96818), (39424, 48409)]