288860042

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{4871}}^1$

素因数の和:5221

約数の個数: 16

約数和(自身を含む): 438480000

約数和(自身を除く): 149619958

約数列:

[1, 2, 149, 199, 298, 398, 4871, 9742, 29651, 59302, 725779, 969329, 1451558, 1938658, 144430021, 288860042]

約数ペア:

[(1, 288860042), (2, 144430021), (149, 1938658), (199, 1451558), (298, 969329), (398, 725779), (4871, 59302), (9742, 29651)]