2000703663392

素因数分解:

$2^5\times 7^2\times {\mathrm{2029}}^1\times {\mathrm{628861}}^1$

素因数の和:630914

約数の個数: 72

約数和(自身を含む): 4584234187260

約数和(自身を除く): 2583530523868

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 2029, 4058, 8116, 14203, 16232, 28406, 32464, 56812, 64928, 99421, 113624, 198842, 227248, 397684, 454496, 628861, 795368, 1257722, 1590736, 2515444, 3181472, 4402027, 5030888, 8804054, 10061776, 17608108, 20123552, 30814189, 35216216, 61628378, 70432432, 123256756, 140864864, 246513512, 493027024, 986054048, 1275958969, 2551917938, 5103835876, 8931712783, 10207671752, 17863425566, 20415343504, 35726851132, 40830687008, 62521989481, 71453702264, 125043978962, 142907404528, 250087957924, 285814809056, 500175915848, 1000351831696, 2000703663392]

約数ペア:

[(1, 2000703663392), (2, 1000351831696), (4, 500175915848), (7, 285814809056), (8, 250087957924), (14, 142907404528), (16, 125043978962), (28, 71453702264), (32, 62521989481), (49, 40830687008), (56, 35726851132), (98, 20415343504), (112, 17863425566), (196, 10207671752), (224, 8931712783), (392, 5103835876), (784, 2551917938), (1568, 1275958969), (2029, 986054048), (4058, 493027024), (8116, 246513512), (14203, 140864864), (16232, 123256756), (28406, 70432432), (32464, 61628378), (56812, 35216216), (64928, 30814189), (99421, 20123552), (113624, 17608108), (198842, 10061776), (227248, 8804054), (397684, 5030888), (454496, 4402027), (628861, 3181472), (795368, 2515444), (1257722, 1590736)]