4552988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:458

約数の個数: 36

約数和(自身を含む): 9161040

約数和(自身を除く): 4608052

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 409, 484, 506, 818, 1012, 1636, 2783, 4499, 5566, 8998, 9407, 11132, 17996, 18814, 37628, 49489, 98978, 103477, 197956, 206954, 413908, 1138247, 2276494, 4552988]

約数ペア:

[(1, 4552988), (2, 2276494), (4, 1138247), (11, 413908), (22, 206954), (23, 197956), (44, 103477), (46, 98978), (92, 49489), (121, 37628), (242, 18814), (253, 17996), (409, 11132), (484, 9407), (506, 8998), (818, 5566), (1012, 4499), (1636, 2783)]