2538937189057

素因数分解:

${\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1\times {\mathrm{761}}^1\times {\mathrm{1567}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 2647788724224

約数和(自身を除く): 108851535167

約数列:

[1, 31, 173, 397, 761, 1567, 5363, 12307, 23591, 48577, 68681, 131653, 271091, 302117, 622099, 1192487, 2129111, 4081243, 8403821, 9365627, 19285069, 36967097, 52266241, 107623127, 206300251, 473417339, 1620253471, 3336316937, 6395307781, 14675937509, 81901199647, 2538937189057]

約数ペア:

[(1, 2538937189057), (31, 81901199647), (173, 14675937509), (397, 6395307781), (761, 3336316937), (1567, 1620253471), (5363, 473417339), (12307, 206300251), (23591, 107623127), (48577, 52266241), (68681, 36967097), (131653, 19285069), (271091, 9365627), (302117, 8403821), (622099, 4081243), (1192487, 2129111)]