858548054

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 1615810560

約数和(自身を除く): 757262506

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 169, 182, 206, 271, 338, 542, 721, 1183, 1339, 1442, 1897, 2197, 2366, 2678, 3523, 3794, 4394, 7046, 9373, 15379, 17407, 18746, 24661, 27913, 30758, 34814, 45799, 49322, 55826, 91598, 121849, 195391, 226291, 243698, 320593, 362869, 390782, 452582, 595387, 641186, 725738, 1190774, 1584037, 2540083, 3168074, 4167709, 4717297, 5080166, 8335418, 9434594, 33021079, 61324861, 66042158, 122649722, 429274027, 858548054]

約数ペア:

[(1, 858548054), (2, 429274027), (7, 122649722), (13, 66042158), (14, 61324861), (26, 33021079), (91, 9434594), (103, 8335418), (169, 5080166), (182, 4717297), (206, 4167709), (271, 3168074), (338, 2540083), (542, 1584037), (721, 1190774), (1183, 725738), (1339, 641186), (1442, 595387), (1897, 452582), (2197, 390782), (2366, 362869), (2678, 320593), (3523, 243698), (3794, 226291), (4394, 195391), (7046, 121849), (9373, 91598), (15379, 55826), (17407, 49322), (18746, 45799), (24661, 34814), (27913, 30758)]