1089387686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{54193}}^1$

素因数の和:54260

約数の個数: 24

約数和(自身を含む): 1798156920

約数和(自身を除く): 708769234

約数列:

[1, 2, 19, 23, 38, 46, 437, 529, 874, 1058, 10051, 20102, 54193, 108386, 1029667, 1246439, 2059334, 2492878, 23682341, 28668097, 47364682, 57336194, 544693843, 1089387686]

約数ペア:

[(1, 1089387686), (2, 544693843), (19, 57336194), (23, 47364682), (38, 28668097), (46, 23682341), (437, 2492878), (529, 2059334), (874, 1246439), (1058, 1029667), (10051, 108386), (20102, 54193)]