2080931169499

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{17103497}}^1$

素因数の和:17103715

約数の個数: 24

約数和(自身を含む): 2620529549568

約数和(自身を除く): 539598380069

約数列:

[1, 7, 13, 49, 91, 191, 637, 1337, 2483, 9359, 17381, 121667, 17103497, 119724479, 222345461, 838071353, 1556418227, 3266767927, 10894927589, 22867375489, 42467983051, 160071628423, 297275881357, 2080931169499]

約数ペア:

[(1, 2080931169499), (7, 297275881357), (13, 160071628423), (49, 42467983051), (91, 22867375489), (191, 10894927589), (637, 3266767927), (1337, 1556418227), (2483, 838071353), (9359, 222345461), (17381, 119724479), (121667, 17103497)]