3898712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 7840800

約数和(自身を除く): 3942088

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 263, 436, 526, 872, 1052, 1853, 2104, 3706, 4471, 7412, 8942, 14824, 17884, 28667, 35768, 57334, 114668, 229336, 487339, 974678, 1949356, 3898712]

約数ペア:

[(1, 3898712), (2, 1949356), (4, 974678), (8, 487339), (17, 229336), (34, 114668), (68, 57334), (109, 35768), (136, 28667), (218, 17884), (263, 14824), (436, 8942), (526, 7412), (872, 4471), (1052, 3706), (1853, 2104)]