1036992944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1021}}^1$

素因数の和:1318

約数の個数: 80

約数和(自身を含む): 2288707680

約数和(自身を除く): 1251714736

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 257, 304, 494, 514, 988, 1021, 1028, 1976, 2042, 2056, 3341, 3952, 4084, 4112, 4883, 6682, 8168, 9766, 13273, 13364, 16336, 19399, 19532, 26546, 26728, 38798, 39064, 53092, 53456, 63479, 77596, 78128, 106184, 126958, 155192, 212368, 252187, 253916, 262397, 310384, 504374, 507832, 524794, 1008748, 1015664, 1049588, 2017496, 2099176, 3411161, 4034992, 4198352, 4985543, 6822322, 9971086, 13644644, 19942172, 27289288, 39884344, 54578576, 64812059, 79768688, 129624118, 259248236, 518496472, 1036992944]

約数ペア:

[(1, 1036992944), (2, 518496472), (4, 259248236), (8, 129624118), (13, 79768688), (16, 64812059), (19, 54578576), (26, 39884344), (38, 27289288), (52, 19942172), (76, 13644644), (104, 9971086), (152, 6822322), (208, 4985543), (247, 4198352), (257, 4034992), (304, 3411161), (494, 2099176), (514, 2017496), (988, 1049588), (1021, 1015664), (1028, 1008748), (1976, 524794), (2042, 507832), (2056, 504374), (3341, 310384), (3952, 262397), (4084, 253916), (4112, 252187), (4883, 212368), (6682, 155192), (8168, 126958), (9766, 106184), (13273, 78128), (13364, 77596), (16336, 63479), (19399, 53456), (19532, 53092), (26546, 39064), (26728, 38798)]