171111188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{132439}}^1$

素因数の和:132479

約数の個数: 24

約数和(自身を含む): 333748800

約数和(自身を除く): 162637612

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 132439, 264878, 529756, 2251463, 2516341, 4502926, 5032682, 9005852, 10065364, 42777797, 85555594, 171111188]

約数ペア:

[(1, 171111188), (2, 85555594), (4, 42777797), (17, 10065364), (19, 9005852), (34, 5032682), (38, 4502926), (68, 2516341), (76, 2251463), (323, 529756), (646, 264878), (1292, 132439)]