1998346784

素因数分解:

$2^5\times 7^1\times {\mathrm{2017}}^1\times {\mathrm{4423}}^1$

素因数の和:6457

約数の個数: 48

約数和(自身を含む): 4499526528

約数和(自身を除く): 2501179744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2017, 4034, 4423, 8068, 8846, 14119, 16136, 17692, 28238, 30961, 32272, 35384, 56476, 61922, 64544, 70768, 112952, 123844, 141536, 225904, 247688, 451808, 495376, 990752, 8921191, 17842382, 35684764, 62448337, 71369528, 124896674, 142739056, 249793348, 285478112, 499586696, 999173392, 1998346784]

約数ペア:

[(1, 1998346784), (2, 999173392), (4, 499586696), (7, 285478112), (8, 249793348), (14, 142739056), (16, 124896674), (28, 71369528), (32, 62448337), (56, 35684764), (112, 17842382), (224, 8921191), (2017, 990752), (4034, 495376), (4423, 451808), (8068, 247688), (8846, 225904), (14119, 141536), (16136, 123844), (17692, 112952), (28238, 70768), (30961, 64544), (32272, 61922), (35384, 56476)]