2129970316033

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{12739}}^1\times {\mathrm{20089}}^1$

素因数の和:32905

約数の個数: 32

約数和(自身を含む): 2579941728000

約数和(自身を除く): 449971411967

約数列:

[1, 7, 29, 41, 203, 287, 1189, 8323, 12739, 20089, 89173, 140623, 369431, 522299, 582581, 823649, 2586017, 3656093, 4078067, 5765543, 15146671, 23885821, 106026697, 167200747, 255913771, 1791396397, 7421499359, 10492464611, 51950495513, 73447252277, 304281473719, 2129970316033]

約数ペア:

[(1, 2129970316033), (7, 304281473719), (29, 73447252277), (41, 51950495513), (203, 10492464611), (287, 7421499359), (1189, 1791396397), (8323, 255913771), (12739, 167200747), (20089, 106026697), (89173, 23885821), (140623, 15146671), (369431, 5765543), (522299, 4078067), (582581, 3656093), (823649, 2586017)]