1078906764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223099}}^1$

素因数の和:223150

約数の個数: 48

約数和(自身を含む): 2798566400

約数和(自身を除く): 1719659636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 223099, 446198, 669297, 892396, 1338594, 2677188, 2900287, 5800574, 6916069, 8700861, 11601148, 13832138, 17401722, 20748207, 27664276, 34803444, 41496414, 82992828, 89908897, 179817794, 269726691, 359635588, 539453382, 1078906764]

約数ペア:

[(1, 1078906764), (2, 539453382), (3, 359635588), (4, 269726691), (6, 179817794), (12, 89908897), (13, 82992828), (26, 41496414), (31, 34803444), (39, 27664276), (52, 20748207), (62, 17401722), (78, 13832138), (93, 11601148), (124, 8700861), (156, 6916069), (186, 5800574), (372, 2900287), (403, 2677188), (806, 1338594), (1209, 892396), (1612, 669297), (2418, 446198), (4836, 223099)]