1884393485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{130003}}^1$

素因数の和:130244

約数の個数: 16

約数和(自身を含む): 2446155264

約数和(自身を除く): 561761779

約数列:

[1, 5, 13, 65, 223, 1115, 2899, 14495, 130003, 650015, 1690039, 8450195, 28990669, 144953345, 376878697, 1884393485]

約数ペア:

[(1, 1884393485), (5, 376878697), (13, 144953345), (65, 28990669), (223, 8450195), (1115, 1690039), (2899, 650015), (14495, 130003)]