2188703

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 2564352

約数和(自身を除く): 375649

約数列:

[1, 11, 23, 41, 211, 253, 451, 943, 2321, 4853, 8651, 10373, 53383, 95161, 198973, 2188703]

約数ペア:

[(1, 2188703), (11, 198973), (23, 95161), (41, 53383), (211, 10373), (253, 8651), (451, 4853), (943, 2321)]