5721772

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1129}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 11516960

約数和(自身を除く): 5795188

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1129, 1267, 2258, 2534, 4516, 5068, 7903, 15806, 31612, 204349, 408698, 817396, 1430443, 2860886, 5721772]

約数ペア:

[(1, 5721772), (2, 2860886), (4, 1430443), (7, 817396), (14, 408698), (28, 204349), (181, 31612), (362, 15806), (724, 7903), (1129, 5068), (1267, 4516), (2258, 2534)]