2106587

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 2595840

約数和(自身を除く): 489253

約数列:

[1, 7, 19, 47, 133, 329, 337, 893, 2359, 6251, 6403, 15839, 44821, 110873, 300941, 2106587]

約数ペア:

[(1, 2106587), (7, 300941), (19, 110873), (47, 44821), (133, 15839), (329, 6403), (337, 6251), (893, 2359)]