2004083872

素因数分解:

$2^5\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{8867}}^1$

素因数の和:9893

約数の個数: 48

約数和(自身を含む): 4514166720

約数和(自身を除く): 2510082848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1009, 2018, 4036, 7063, 8072, 8867, 14126, 16144, 17734, 28252, 32288, 35468, 56504, 62069, 70936, 113008, 124138, 141872, 226016, 248276, 283744, 496552, 993104, 1986208, 8946803, 17893606, 35787212, 62627621, 71574424, 125255242, 143148848, 250510484, 286297696, 501020968, 1002041936, 2004083872]

約数ペア:

[(1, 2004083872), (2, 1002041936), (4, 501020968), (7, 286297696), (8, 250510484), (14, 143148848), (16, 125255242), (28, 71574424), (32, 62627621), (56, 35787212), (112, 17893606), (224, 8946803), (1009, 1986208), (2018, 993104), (4036, 496552), (7063, 283744), (8072, 248276), (8867, 226016), (14126, 141872), (16144, 124138), (17734, 113008), (28252, 70936), (32288, 62069), (35468, 56504)]