4986452009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{8689}}^1$

素因数の和:8993

約数の個数: 32

約数和(自身を含む): 6457017600

約数和(自身を除く): 1470565591

約数列:

[1, 7, 11, 29, 77, 203, 257, 319, 1799, 2233, 2827, 7453, 8689, 19789, 52171, 60823, 81983, 95579, 251981, 573881, 669053, 1763867, 2233073, 2771791, 15631511, 19402537, 24563803, 64759117, 171946621, 453313819, 712350287, 4986452009]

約数ペア:

[(1, 4986452009), (7, 712350287), (11, 453313819), (29, 171946621), (77, 64759117), (203, 24563803), (257, 19402537), (319, 15631511), (1799, 2771791), (2233, 2233073), (2827, 1763867), (7453, 669053), (8689, 573881), (19789, 251981), (52171, 95579), (60823, 81983)]