2206183

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 2681856

約数和(自身を除く): 475673

約数列:

[1, 7, 23, 71, 161, 193, 497, 1351, 1633, 4439, 11431, 13703, 31073, 95921, 315169, 2206183]

約数ペア:

[(1, 2206183), (7, 315169), (23, 95921), (71, 31073), (161, 13703), (193, 11431), (497, 4439), (1351, 1633)]