2077889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 2433024

約数和(自身を除く): 355135

約数列:

[1, 11, 23, 43, 191, 253, 473, 989, 2101, 4393, 8213, 10879, 48323, 90343, 188899, 2077889]

約数ペア:

[(1, 2077889), (11, 188899), (23, 90343), (43, 48323), (191, 10879), (253, 8213), (473, 4393), (989, 2101)]