2017178912

素因数分解:

$2^5\times 7^1\times {\mathrm{983}}^1\times {\mathrm{9161}}^1$

素因数の和:10161

約数の個数: 48

約数和(自身を含む): 4543765632

約数和(自身を除く): 2526586720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 983, 1966, 3932, 6881, 7864, 9161, 13762, 15728, 18322, 27524, 31456, 36644, 55048, 64127, 73288, 110096, 128254, 146576, 220192, 256508, 293152, 513016, 1026032, 2052064, 9005263, 18010526, 36021052, 63036841, 72042104, 126073682, 144084208, 252147364, 288168416, 504294728, 1008589456, 2017178912]

約数ペア:

[(1, 2017178912), (2, 1008589456), (4, 504294728), (7, 288168416), (8, 252147364), (14, 144084208), (16, 126073682), (28, 72042104), (32, 63036841), (56, 36021052), (112, 18010526), (224, 9005263), (983, 2052064), (1966, 1026032), (3932, 513016), (6881, 293152), (7864, 256508), (9161, 220192), (13762, 146576), (15728, 128254), (18322, 110096), (27524, 73288), (31456, 64127), (36644, 55048)]