2056696984

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 4245978240

約数和(自身を除く): 2189281256

約数列:

[1, 2, 4, 8, 23, 31, 46, 61, 62, 92, 122, 124, 184, 244, 248, 257, 488, 514, 529, 713, 1028, 1058, 1403, 1426, 1891, 2056, 2116, 2806, 2852, 3782, 4232, 5612, 5704, 5911, 7564, 7967, 11224, 11822, 15128, 15677, 15934, 16399, 23644, 31354, 31868, 32269, 32798, 43493, 47288, 62708, 63736, 64538, 65596, 86986, 125416, 129076, 131192, 135953, 173972, 183241, 258152, 271906, 347944, 360571, 366482, 485987, 543812, 721142, 732964, 971974, 1000339, 1087624, 1442284, 1465928, 1943948, 2000678, 2884568, 3887896, 4001356, 4214543, 8002712, 8293133, 8429086, 11177701, 16586266, 16858172, 22355402, 33172532, 33716344, 44710804, 66345064, 89421608, 257087123, 514174246, 1028348492, 2056696984]

約数ペア:

[(1, 2056696984), (2, 1028348492), (4, 514174246), (8, 257087123), (23, 89421608), (31, 66345064), (46, 44710804), (61, 33716344), (62, 33172532), (92, 22355402), (122, 16858172), (124, 16586266), (184, 11177701), (244, 8429086), (248, 8293133), (257, 8002712), (488, 4214543), (514, 4001356), (529, 3887896), (713, 2884568), (1028, 2000678), (1058, 1943948), (1403, 1465928), (1426, 1442284), (1891, 1087624), (2056, 1000339), (2116, 971974), (2806, 732964), (2852, 721142), (3782, 543812), (4232, 485987), (5612, 366482), (5704, 360571), (5911, 347944), (7564, 271906), (7967, 258152), (11224, 183241), (11822, 173972), (15128, 135953), (15677, 131192), (15934, 129076), (16399, 125416), (23644, 86986), (31354, 65596), (31868, 64538), (32269, 63736), (32798, 62708), (43493, 47288)]