2009308898

素因数分解:

$2^1\times {\mathrm{443}}^1\times {\mathrm{1327}}^1\times {\mathrm{1709}}^1$

素因数の和:3481

約数の個数: 16

約数和(自身を含む): 3024812160

約数和(自身を除く): 1015503262

約数列:

[1, 2, 443, 886, 1327, 1709, 2654, 3418, 587861, 757087, 1175722, 1514174, 2267843, 4535686, 1004654449, 2009308898]

約数ペア:

[(1, 2009308898), (2, 1004654449), (443, 4535686), (886, 2267843), (1327, 1514174), (1709, 1175722), (2654, 757087), (3418, 587861)]