394190904

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{197887}}^1$

素因数の和:197979

約数の個数: 32

約数和(自身を含む): 997355520

約数和(自身を除く): 603164616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 197887, 395774, 593661, 791548, 1187322, 1583096, 2374644, 4749288, 16424621, 32849242, 49273863, 65698484, 98547726, 131396968, 197095452, 394190904]

約数ペア:

[(1, 394190904), (2, 197095452), (3, 131396968), (4, 98547726), (6, 65698484), (8, 49273863), (12, 32849242), (24, 16424621), (83, 4749288), (166, 2374644), (249, 1583096), (332, 1187322), (498, 791548), (664, 593661), (996, 395774), (1992, 197887)]