2517660292

素因数分解:

$2^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{90187}}^1$

素因数の和:91195

約数の個数: 24

約数和(自身を含む): 5040426944

約数和(自身を除く): 2522766652

約数列:

[1, 2, 4, 7, 14, 28, 997, 1994, 3988, 6979, 13958, 27916, 90187, 180374, 360748, 631309, 1262618, 2525236, 89916439, 179832878, 359665756, 629415073, 1258830146, 2517660292]

約数ペア:

[(1, 2517660292), (2, 1258830146), (4, 629415073), (7, 359665756), (14, 179832878), (28, 89916439), (997, 2525236), (1994, 1262618), (3988, 631309), (6979, 360748), (13958, 180374), (27916, 90187)]