1900523026

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{2221}}^1\times {\mathrm{5861}}^1$

素因数の和:8157

約数の個数: 16

約数和(自身を含む): 2891630808

約数和(自身を除く): 991107782

約数列:

[1, 2, 73, 146, 2221, 4442, 5861, 11722, 162133, 324266, 427853, 855706, 13017281, 26034562, 950261513, 1900523026]

約数ペア:

[(1, 1900523026), (2, 950261513), (73, 26034562), (146, 13017281), (2221, 855706), (4442, 427853), (5861, 324266), (11722, 162133)]