2245087457431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{719}}^1\times {\mathrm{823}}^1$

素因数の和:1976

約数の個数: 64

約数和(自身を含む): 2797965434880

約数和(自身を除く): 552877977449

約数列:

[1, 7, 13, 91, 173, 241, 719, 823, 1211, 1687, 2249, 3133, 5033, 5761, 9347, 10699, 15743, 21931, 41693, 65429, 74893, 124387, 142379, 173279, 198343, 291851, 542009, 591737, 870709, 996653, 1212953, 1388401, 1617031, 1850927, 2252627, 2578459, 3794063, 4142159, 7692581, 11319217, 12956489, 15768389, 18049213, 29977267, 34313339, 53848067, 102370501, 142608617, 209840869, 240193373, 389704471, 446073407, 716593507, 998260319, 1330816513, 1853912021, 2727931297, 3122513849, 9315715591, 12977384147, 24671290741, 172699035187, 320726779633, 2245087457431]

約数ペア:

[(1, 2245087457431), (7, 320726779633), (13, 172699035187), (91, 24671290741), (173, 12977384147), (241, 9315715591), (719, 3122513849), (823, 2727931297), (1211, 1853912021), (1687, 1330816513), (2249, 998260319), (3133, 716593507), (5033, 446073407), (5761, 389704471), (9347, 240193373), (10699, 209840869), (15743, 142608617), (21931, 102370501), (41693, 53848067), (65429, 34313339), (74893, 29977267), (124387, 18049213), (142379, 15768389), (173279, 12956489), (198343, 11319217), (291851, 7692581), (542009, 4142159), (591737, 3794063), (870709, 2578459), (996653, 2252627), (1212953, 1850927), (1388401, 1617031)]