2086231

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 16

約数和(自身を含む): 2534400

約数和(自身を除く): 448169

約数列:

[1, 7, 29, 43, 203, 239, 301, 1247, 1673, 6931, 8729, 10277, 48517, 71939, 298033, 2086231]

約数ペア:

[(1, 2086231), (7, 298033), (29, 71939), (43, 48517), (203, 10277), (239, 8729), (301, 6931), (1247, 1673)]