2019751716

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:793

約数の個数: 96

約数和(自身を含む): 5022904320

約数和(自身を除く): 3003152604

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 239, 268, 276, 402, 457, 478, 717, 804, 914, 956, 1371, 1434, 1541, 1828, 2742, 2868, 3082, 4623, 5484, 5497, 6164, 9246, 10511, 10994, 16013, 16491, 18492, 21022, 21988, 30619, 31533, 32026, 32982, 42044, 48039, 61238, 63066, 64052, 65964, 91857, 96078, 109223, 122476, 126132, 183714, 192156, 218446, 327669, 367428, 368299, 436892, 655338, 704237, 736598, 1104897, 1310676, 1408474, 1473196, 2112711, 2209794, 2512129, 2816948, 4225422, 4419588, 5024258, 7317941, 7536387, 8450844, 10048516, 14635882, 15072774, 21953823, 29271764, 30145548, 43907646, 87815292, 168312643, 336625286, 504937929, 673250572, 1009875858, 2019751716]

約数ペア:

[(1, 2019751716), (2, 1009875858), (3, 673250572), (4, 504937929), (6, 336625286), (12, 168312643), (23, 87815292), (46, 43907646), (67, 30145548), (69, 29271764), (92, 21953823), (134, 15072774), (138, 14635882), (201, 10048516), (239, 8450844), (268, 7536387), (276, 7317941), (402, 5024258), (457, 4419588), (478, 4225422), (717, 2816948), (804, 2512129), (914, 2209794), (956, 2112711), (1371, 1473196), (1434, 1408474), (1541, 1310676), (1828, 1104897), (2742, 736598), (2868, 704237), (3082, 655338), (4623, 436892), (5484, 368299), (5497, 367428), (6164, 327669), (9246, 218446), (10511, 192156), (10994, 183714), (16013, 126132), (16491, 122476), (18492, 109223), (21022, 96078), (21988, 91857), (30619, 65964), (31533, 64052), (32026, 63066), (32982, 61238), (42044, 48039)]