2008485867

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{55207}}^1$

素因数の和:55458

約数の個数: 16

約数和(自身を含む): 2733016832

約数和(自身を除く): 724530965

約数列:

[1, 3, 67, 181, 201, 543, 12127, 36381, 55207, 165621, 3698869, 9992467, 11096607, 29977401, 669495289, 2008485867]

約数ペア:

[(1, 2008485867), (3, 669495289), (67, 29977401), (181, 11096607), (201, 9992467), (543, 3698869), (12127, 165621), (36381, 55207)]