2044641599

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 2800479744

約数和(自身を除く): 755838145

約数列:

[1, 7, 11, 13, 71, 77, 91, 143, 169, 497, 781, 923, 1001, 1183, 1859, 2213, 5467, 6461, 10153, 11999, 13013, 15491, 24343, 28769, 71071, 83993, 131989, 157123, 170401, 201383, 316459, 373997, 923923, 1099861, 1728353, 2042599, 2215213, 2617979, 4113967, 12098471, 14298193, 22468589, 26553787, 28797769, 157280123, 185876509, 292091657, 2044641599]

約数ペア:

[(1, 2044641599), (7, 292091657), (11, 185876509), (13, 157280123), (71, 28797769), (77, 26553787), (91, 22468589), (143, 14298193), (169, 12098471), (497, 4113967), (781, 2617979), (923, 2215213), (1001, 2042599), (1183, 1728353), (1859, 1099861), (2213, 923923), (5467, 373997), (6461, 316459), (10153, 201383), (11999, 170401), (13013, 157123), (15491, 131989), (24343, 83993), (28769, 71071)]