520001874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2100

約数の個数: 96

約数和(自身を含む): 1349677056

約数和(自身を除く): 829675182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 67, 93, 126, 134, 186, 201, 217, 279, 402, 434, 469, 558, 603, 651, 938, 1206, 1302, 1407, 1953, 1987, 2077, 2814, 3906, 3974, 4154, 4221, 5961, 6231, 8442, 11922, 12462, 13909, 14539, 17883, 18693, 27818, 29078, 35766, 37386, 41727, 43617, 61597, 83454, 87234, 123194, 125181, 130851, 133129, 184791, 250362, 261702, 266258, 369582, 399387, 431179, 554373, 798774, 862358, 931903, 1108746, 1198161, 1293537, 1863806, 2396322, 2587074, 2795709, 3880611, 4126999, 5591418, 7761222, 8253998, 8387127, 12380997, 16774254, 24761994, 28888993, 37142991, 57777986, 74285982, 86666979, 173333958, 260000937, 520001874]

約数ペア:

[(1, 520001874), (2, 260000937), (3, 173333958), (6, 86666979), (7, 74285982), (9, 57777986), (14, 37142991), (18, 28888993), (21, 24761994), (31, 16774254), (42, 12380997), (62, 8387127), (63, 8253998), (67, 7761222), (93, 5591418), (126, 4126999), (134, 3880611), (186, 2795709), (201, 2587074), (217, 2396322), (279, 1863806), (402, 1293537), (434, 1198161), (469, 1108746), (558, 931903), (603, 862358), (651, 798774), (938, 554373), (1206, 431179), (1302, 399387), (1407, 369582), (1953, 266258), (1987, 261702), (2077, 250362), (2814, 184791), (3906, 133129), (3974, 130851), (4154, 125181), (4221, 123194), (5961, 87234), (6231, 83454), (8442, 61597), (11922, 43617), (12462, 41727), (13909, 37386), (14539, 35766), (17883, 29078), (18693, 27818)]