512553899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 643023360

約数和(自身を除く): 130469461

約数列:

[1, 11, 13, 19, 71, 143, 209, 247, 781, 923, 1349, 2657, 2717, 10153, 14839, 17537, 29227, 34541, 50483, 188647, 192907, 379951, 555313, 656279, 2075117, 2452411, 3584293, 7219069, 26976521, 39427223, 46595809, 512553899]

約数ペア:

[(1, 512553899), (11, 46595809), (13, 39427223), (19, 26976521), (71, 7219069), (143, 3584293), (209, 2452411), (247, 2075117), (781, 656279), (923, 555313), (1349, 379951), (2657, 192907), (2717, 188647), (10153, 50483), (14839, 34541), (17537, 29227)]