1319314.00000000

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 83449800

約数和(自身を除く): 40613984

約数列:

[1, 2, 4, 8, 41, 73, 82, 146, 164, 292, 328, 584, 1789, 2993, 3578, 5986, 7156, 11972, 14312, 23944, 73349, 130597, 146698, 261194, 293396, 522388, 586792, 1044776, 5354477, 10708954, 21417908, 42835816]

約数ペア:

[(1, 42835816), (2, 21417908), (4, 10708954), (8, 5354477), (41, 1044776), (73, 586792), (82, 522388), (146, 293396), (164, 261194), (292, 146698), (328, 130597), (584, 73349), (1789, 23944), (2993, 14312), (3578, 11972), (5986, 7156)]