2017473450454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1\times {\mathrm{53759}}^1$

素因数の和:55213

約数の個数: 64

約数和(自身を含む): 3795225477120

約数和(自身を除く): 1777752026666

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 1237, 1379, 2167, 2474, 2758, 4334, 8659, 13607, 15169, 17318, 27214, 30338, 53759, 95249, 107518, 190498, 243689, 376313, 487378, 591349, 752626, 1182698, 1705823, 2680579, 3411646, 4139443, 5361158, 8278886, 10590523, 18764053, 21181046, 37528106, 66499883, 74133661, 116495753, 132999766, 148267322, 232991506, 465499181, 731498713, 815470271, 930998362, 1462997426, 1630940542, 5120490991, 10240981982, 13100476951, 26200953902, 91703338657, 144105246461, 183406677314, 288210492922, 1008736725227, 2017473450454]

約数ペア:

[(1, 2017473450454), (2, 1008736725227), (7, 288210492922), (11, 183406677314), (14, 144105246461), (22, 91703338657), (77, 26200953902), (154, 13100476951), (197, 10240981982), (394, 5120490991), (1237, 1630940542), (1379, 1462997426), (2167, 930998362), (2474, 815470271), (2758, 731498713), (4334, 465499181), (8659, 232991506), (13607, 148267322), (15169, 132999766), (17318, 116495753), (27214, 74133661), (30338, 66499883), (53759, 37528106), (95249, 21181046), (107518, 18764053), (190498, 10590523), (243689, 8278886), (376313, 5361158), (487378, 4139443), (591349, 3411646), (752626, 2680579), (1182698, 1705823)]