40057094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260111}}^1$

素因数の和:260131

約数の個数: 16

約数和(自身を含む): 74912256

約数和(自身を除く): 34855162

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 260111, 520222, 1820777, 2861221, 3641554, 5722442, 20028547, 40057094]

約数ペア:

[(1, 40057094), (2, 20028547), (7, 5722442), (11, 3641554), (14, 2861221), (22, 1820777), (77, 520222), (154, 260111)]