2008543953

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{651913}}^1$

素因数の和:652008

約数の個数: 16

約数和(自身を含む): 2920574720

約数和(自身を除く): 912030767

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 651913, 1955739, 8474869, 25424607, 51501127, 154503381, 669514651, 2008543953]

約数ペア:

[(1, 2008543953), (3, 669514651), (13, 154503381), (39, 51501127), (79, 25424607), (237, 8474869), (1027, 1955739), (3081, 651913)]