1229604838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1249

約数の個数: 64

約数和(自身を含む): 2355941376

約数和(自身を除く): 1126336538

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 107, 142, 154, 214, 497, 749, 781, 994, 1051, 1177, 1498, 1562, 2102, 2354, 5467, 7357, 7597, 8239, 10934, 11561, 14714, 15194, 16478, 23122, 53179, 74621, 80927, 83567, 106358, 112457, 149242, 161854, 167134, 224914, 522347, 584969, 787199, 820831, 1044694, 1169938, 1237027, 1574398, 1641662, 2474054, 5745817, 7984447, 8659189, 11491634, 15968894, 17318378, 55891129, 87828917, 111782258, 175657834, 614802419, 1229604838]

約数ペア:

[(1, 1229604838), (2, 614802419), (7, 175657834), (11, 111782258), (14, 87828917), (22, 55891129), (71, 17318378), (77, 15968894), (107, 11491634), (142, 8659189), (154, 7984447), (214, 5745817), (497, 2474054), (749, 1641662), (781, 1574398), (994, 1237027), (1051, 1169938), (1177, 1044694), (1498, 820831), (1562, 787199), (2102, 584969), (2354, 522347), (5467, 224914), (7357, 167134), (7597, 161854), (8239, 149242), (10934, 112457), (11561, 106358), (14714, 83567), (15194, 80927), (16478, 74621), (23122, 53179)]