388329794

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{967}}^1\times {\mathrm{1009}}^1$

素因数の和:2177

約数の個数: 16

約数和(自身を含む): 586608000

約数和(自身を除く): 198278206

約数列:

[1, 2, 199, 398, 967, 1009, 1934, 2018, 192433, 200791, 384866, 401582, 975703, 1951406, 194164897, 388329794]

約数ペア:

[(1, 388329794), (2, 194164897), (199, 1951406), (398, 975703), (967, 401582), (1009, 384866), (1934, 200791), (2018, 192433)]