440407114

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{47591}}^1$

素因数の和:48261

約数の個数: 16

約数和(自身を含む): 756141696

約数和(自身を除く): 315734582

約数列:

[1, 2, 7, 14, 661, 1322, 4627, 9254, 47591, 95182, 333137, 666274, 31457651, 62915302, 220203557, 440407114]

約数ペア:

[(1, 440407114), (2, 220203557), (7, 62915302), (14, 31457651), (661, 666274), (1322, 333137), (4627, 95182), (9254, 47591)]