1454222

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 2954880

約数和(自身を除く): 1500658

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 71, 77, 98, 133, 142, 154, 209, 266, 418, 497, 539, 781, 931, 994, 1078, 1349, 1463, 1562, 1862, 2698, 2926, 3479, 5467, 6958, 9443, 10241, 10934, 14839, 18886, 20482, 29678, 38269, 66101, 76538, 103873, 132202, 207746, 727111, 1454222]

約数ペア:

[(1, 1454222), (2, 727111), (7, 207746), (11, 132202), (14, 103873), (19, 76538), (22, 66101), (38, 38269), (49, 29678), (71, 20482), (77, 18886), (98, 14839), (133, 10934), (142, 10241), (154, 9443), (209, 6958), (266, 5467), (418, 3479), (497, 2926), (539, 2698), (781, 1862), (931, 1562), (994, 1463), (1078, 1349)]