2000767384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61283}}^1$

素因数の和:61360

約数の個数: 64

約数和(自身を含む): 4765443840

約数和(自身を除く): 2764676456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 1166, 1484, 2332, 2968, 4081, 4664, 8162, 16324, 32648, 61283, 122566, 245132, 428981, 490264, 674113, 857962, 1348226, 1715924, 2696452, 3247999, 3431848, 4718791, 5392904, 6495998, 9437582, 12991996, 18875164, 22735993, 25983992, 35727989, 37750328, 45471986, 71455978, 90943972, 142911956, 181887944, 250095923, 285823912, 500191846, 1000383692, 2000767384]

約数ペア:

[(1, 2000767384), (2, 1000383692), (4, 500191846), (7, 285823912), (8, 250095923), (11, 181887944), (14, 142911956), (22, 90943972), (28, 71455978), (44, 45471986), (53, 37750328), (56, 35727989), (77, 25983992), (88, 22735993), (106, 18875164), (154, 12991996), (212, 9437582), (308, 6495998), (371, 5392904), (424, 4718791), (583, 3431848), (616, 3247999), (742, 2696452), (1166, 1715924), (1484, 1348226), (2332, 857962), (2968, 674113), (4081, 490264), (4664, 428981), (8162, 245132), (16324, 122566), (32648, 61283)]