248847649

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7151}}^1$

素因数の和:7280

約数の個数: 16

約数和(自身を含む): 278069760

約数和(自身を除く): 29222111

約数列:

[1, 17, 23, 89, 391, 1513, 2047, 7151, 34799, 121567, 164473, 636439, 2796041, 10819463, 14638097, 248847649]

約数ペア:

[(1, 248847649), (17, 14638097), (23, 10819463), (89, 2796041), (391, 636439), (1513, 164473), (2047, 121567), (7151, 34799)]