2753804984

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{4051}}^1$

素因数の和:4324

約数の個数: 64

約数和(自身を含む): 6029376000

約数和(自身を除く): 3275571016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 199, 244, 398, 427, 488, 796, 854, 1393, 1592, 1708, 2786, 3416, 4051, 5572, 8102, 11144, 12139, 16204, 24278, 28357, 32408, 48556, 56714, 84973, 97112, 113428, 169946, 226856, 247111, 339892, 494222, 679784, 806149, 988444, 1612298, 1729777, 1976888, 3224596, 3459554, 5643043, 6449192, 6919108, 11286086, 13838216, 22572172, 45144344, 49175089, 98350178, 196700356, 344225623, 393400712, 688451246, 1376902492, 2753804984]

約数ペア:

[(1, 2753804984), (2, 1376902492), (4, 688451246), (7, 393400712), (8, 344225623), (14, 196700356), (28, 98350178), (56, 49175089), (61, 45144344), (122, 22572172), (199, 13838216), (244, 11286086), (398, 6919108), (427, 6449192), (488, 5643043), (796, 3459554), (854, 3224596), (1393, 1976888), (1592, 1729777), (1708, 1612298), (2786, 988444), (3416, 806149), (4051, 679784), (5572, 494222), (8102, 339892), (11144, 247111), (12139, 226856), (16204, 169946), (24278, 113428), (28357, 97112), (32408, 84973), (48556, 56714)]