2011344656

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{3541}}^1$

素因数の和:3951

約数の個数: 40

約数和(自身を含む): 3942331008

約数和(自身を除く): 1930986352

約数列:

[1, 2, 4, 8, 16, 131, 262, 271, 524, 542, 1048, 1084, 2096, 2168, 3541, 4336, 7082, 14164, 28328, 35501, 56656, 71002, 142004, 284008, 463871, 568016, 927742, 959611, 1855484, 1919222, 3710968, 3838444, 7421936, 7676888, 15353776, 125709041, 251418082, 502836164, 1005672328, 2011344656]

約数ペア:

[(1, 2011344656), (2, 1005672328), (4, 502836164), (8, 251418082), (16, 125709041), (131, 15353776), (262, 7676888), (271, 7421936), (524, 3838444), (542, 3710968), (1048, 1919222), (1084, 1855484), (2096, 959611), (2168, 927742), (3541, 568016), (4336, 463871), (7082, 284008), (14164, 142004), (28328, 71002), (35501, 56656)]