2080863385

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1\times {\mathrm{3643}}^1$

素因数の和:5328

約数の個数: 16

約数和(自身を含む): 2534474880

約数和(自身を除く): 453611495

約数列:

[1, 5, 71, 355, 1609, 3643, 8045, 18215, 114239, 258653, 571195, 1293265, 5861587, 29307935, 416172677, 2080863385]

約数ペア:

[(1, 2080863385), (5, 416172677), (71, 29307935), (355, 5861587), (1609, 1293265), (3643, 571195), (8045, 258653), (18215, 114239)]