1985411036147

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1\times {\mathrm{1973}}^1$

素因数の和:2700

約数の個数: 64

約数和(自身を含む): 2508356809728

約数和(自身を除く): 522945773581

約数列:

[1, 7, 11, 77, 211, 241, 257, 1477, 1687, 1799, 1973, 2321, 2651, 2827, 13811, 16247, 18557, 19789, 21703, 50851, 54227, 61937, 151921, 355957, 379589, 416303, 433559, 475493, 507061, 559361, 596497, 681307, 2914121, 3328451, 3549427, 3915527, 4175479, 4579333, 4769149, 5230423, 5577671, 13068707, 32055331, 36612961, 39043697, 91480949, 100329023, 106989871, 122201701, 143755777, 702303161, 748929097, 855411907, 1006290439, 1103619253, 1176888581, 1344218711, 7725334771, 8238220067, 9409530977, 25784558911, 180491912377, 283630148021, 1985411036147]

約数ペア:

[(1, 1985411036147), (7, 283630148021), (11, 180491912377), (77, 25784558911), (211, 9409530977), (241, 8238220067), (257, 7725334771), (1477, 1344218711), (1687, 1176888581), (1799, 1103619253), (1973, 1006290439), (2321, 855411907), (2651, 748929097), (2827, 702303161), (13811, 143755777), (16247, 122201701), (18557, 106989871), (19789, 100329023), (21703, 91480949), (50851, 39043697), (54227, 36612961), (61937, 32055331), (151921, 13068707), (355957, 5577671), (379589, 5230423), (416303, 4769149), (433559, 4579333), (475493, 4175479), (507061, 3915527), (559361, 3549427), (596497, 3328451), (681307, 2914121)]