2117361148

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^2\times {\mathrm{2143}}^1$

素因数の和:2303

約数の個数: 54

約数和(自身を含む): 4373946528

約数和(自身を除く): 2256585380

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 2143, 3479, 4286, 5041, 6958, 8572, 10082, 13916, 15001, 20164, 30002, 35287, 60004, 70574, 105007, 141148, 152153, 210014, 247009, 304306, 420028, 494018, 608612, 988036, 1065071, 2130142, 4260284, 7455497, 10802863, 14910994, 21605726, 29821988, 43211452, 75620041, 151240082, 302480164, 529340287, 1058680574, 2117361148]

約数ペア:

[(1, 2117361148), (2, 1058680574), (4, 529340287), (7, 302480164), (14, 151240082), (28, 75620041), (49, 43211452), (71, 29821988), (98, 21605726), (142, 14910994), (196, 10802863), (284, 7455497), (497, 4260284), (994, 2130142), (1988, 1065071), (2143, 988036), (3479, 608612), (4286, 494018), (5041, 420028), (6958, 304306), (8572, 247009), (10082, 210014), (13916, 152153), (15001, 141148), (20164, 105007), (30002, 70574), (35287, 60004)]