84786878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{15233}}^1$

素因数の和:15280

約数の個数: 24

約数和(自身を含む): 145880784

約数和(自身を除く): 61093906

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 15233, 30466, 167563, 335126, 350359, 700718, 1843193, 3686386, 3853949, 7707898, 42393439, 84786878]

約数ペア:

[(1, 84786878), (2, 42393439), (11, 7707898), (22, 3853949), (23, 3686386), (46, 1843193), (121, 700718), (242, 350359), (253, 335126), (506, 167563), (2783, 30466), (5566, 15233)]