886206958

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{91873}}^1$

素因数の和:91948

約数の個数: 32

約数和(自身を含む): 1666961856

約数和(自身を除く): 780754898

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 91873, 183746, 643111, 1194349, 1286222, 2388698, 4869269, 8360443, 9738538, 16720886, 34084883, 63300497, 68169766, 126600994, 443103479, 886206958]

約数ペア:

[(1, 886206958), (2, 443103479), (7, 126600994), (13, 68169766), (14, 63300497), (26, 34084883), (53, 16720886), (91, 9738538), (106, 8360443), (182, 4869269), (371, 2388698), (689, 1286222), (742, 1194349), (1378, 643111), (4823, 183746), (9646, 91873)]