499986047

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 577787904

約数和(自身を除く): 77801857

約数列:

[1, 11, 47, 53, 71, 257, 517, 583, 781, 2491, 2827, 3337, 3763, 12079, 13621, 18247, 27401, 36707, 41393, 132869, 149831, 176861, 200717, 640187, 857609, 967091, 1945471, 7042057, 9433699, 10638001, 45453277, 499986047]

約数ペア:

[(1, 499986047), (11, 45453277), (47, 10638001), (53, 9433699), (71, 7042057), (257, 1945471), (517, 967091), (583, 857609), (781, 640187), (2491, 200717), (2827, 176861), (3337, 149831), (3763, 132869), (12079, 41393), (13621, 36707), (18247, 27401)]