870835842

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{353137}}^1$

素因数の和:353282

約数の個数: 24

約数和(自身を含む): 1900588716

約数和(自身を除く): 1029752874

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 353137, 706274, 1059411, 2118822, 3178233, 6356466, 48379769, 96759538, 145139307, 290278614, 435417921, 870835842]

約数ペア:

[(1, 870835842), (2, 435417921), (3, 290278614), (6, 145139307), (9, 96759538), (18, 48379769), (137, 6356466), (274, 3178233), (411, 2118822), (822, 1059411), (1233, 706274), (2466, 353137)]