2009773073

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{52517}}^1$

素因数の和:52613

約数の個数: 24

約数和(自身を含む): 2586406464

約数和(自身を除く): 576633391

約数列:

[1, 7, 11, 49, 71, 77, 497, 539, 781, 3479, 5467, 38269, 52517, 367619, 577687, 2573333, 3728707, 4043809, 26100949, 28306663, 41015777, 182706643, 287110439, 2009773073]

約数ペア:

[(1, 2009773073), (7, 287110439), (11, 182706643), (49, 41015777), (71, 28306663), (77, 26100949), (497, 4043809), (539, 3728707), (781, 2573333), (3479, 577687), (5467, 367619), (38269, 52517)]