2017421065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1\times {\mathrm{1049}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 2685312000

約数和(自身を除く): 667890935

約数列:

[1, 5, 11, 55, 73, 365, 479, 803, 1049, 2395, 4015, 5245, 5269, 11539, 26345, 34967, 57695, 76577, 174835, 382885, 384637, 502471, 842347, 1923185, 2512355, 4211735, 5527181, 27635905, 36680383, 183401915, 403484213, 2017421065]

約数ペア:

[(1, 2017421065), (5, 403484213), (11, 183401915), (55, 36680383), (73, 27635905), (365, 5527181), (479, 4211735), (803, 2512355), (1049, 1923185), (2395, 842347), (4015, 502471), (5245, 384637), (5269, 382885), (11539, 174835), (26345, 76577), (34967, 57695)]