2128889409

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{45053}}^1$

素因数の和:45904

約数の個数: 16

約数和(自身を含む): 2991585600

約数和(自身を除く): 862696191

約数列:

[1, 3, 19, 57, 829, 2487, 15751, 45053, 47253, 135159, 856007, 2568021, 37348937, 112046811, 709629803, 2128889409]

約数ペア:

[(1, 2128889409), (3, 709629803), (19, 112046811), (57, 37348937), (829, 2568021), (2487, 856007), (15751, 135159), (45053, 47253)]