2010047997412

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{126211}}^1\times {\mathrm{43753}}^1$

素因数の和:169988

約数の個数: 48

約数和(自身を含む): 4329467400832

約数和(自身を除く): 2319419403420

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 43753, 87506, 126211, 175012, 252422, 306271, 504844, 568789, 612542, 883477, 1137578, 1225084, 1640743, 1766954, 2275156, 3281486, 3533908, 3981523, 6562972, 7963046, 11485201, 15926092, 22970402, 45940804, 5522109883, 11044219766, 22088439532, 38654769181, 71787428479, 77309538362, 143574856958, 154619076724, 287149713916, 502511999353, 1005023998706, 2010047997412]

約数ペア:

[(1, 2010047997412), (2, 1005023998706), (4, 502511999353), (7, 287149713916), (13, 154619076724), (14, 143574856958), (26, 77309538362), (28, 71787428479), (52, 38654769181), (91, 22088439532), (182, 11044219766), (364, 5522109883), (43753, 45940804), (87506, 22970402), (126211, 15926092), (175012, 11485201), (252422, 7963046), (306271, 6562972), (504844, 3981523), (568789, 3533908), (612542, 3281486), (883477, 2275156), (1137578, 1766954), (1225084, 1640743)]