2027851

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 2483200

約数和(自身を除く): 455349

約数列:

[1, 7, 19, 79, 133, 193, 553, 1351, 1501, 3667, 10507, 15247, 25669, 106729, 289693, 2027851]

約数ペア:

[(1, 2027851), (7, 289693), (19, 106729), (79, 25669), (133, 15247), (193, 10507), (553, 3667), (1351, 1501)]