2854427906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{16787}}^1$

素因数の和:16990

約数の個数: 32

約数和(自身を含む): 4786594560

約数和(自身を除く): 1932166654

約数列:

[1, 2, 11, 22, 59, 118, 131, 262, 649, 1298, 1441, 2882, 7729, 15458, 16787, 33574, 85019, 170038, 184657, 369314, 990433, 1980866, 2199097, 4398194, 10894763, 21789526, 24190067, 48380134, 129746723, 259493446, 1427213953, 2854427906]

約数ペア:

[(1, 2854427906), (2, 1427213953), (11, 259493446), (22, 129746723), (59, 48380134), (118, 24190067), (131, 21789526), (262, 10894763), (649, 4398194), (1298, 2199097), (1441, 1980866), (2882, 990433), (7729, 369314), (15458, 184657), (16787, 170038), (33574, 85019)]