2297689

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 16

約数和(自身を含む): 2580480

約数和(自身を除く): 282791

約数列:

[1, 19, 31, 47, 83, 589, 893, 1457, 1577, 2573, 3901, 27683, 48887, 74119, 120931, 2297689]

約数ペア:

[(1, 2297689), (19, 120931), (31, 74119), (47, 48887), (83, 27683), (589, 3901), (893, 2573), (1457, 1577)]