40784414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{5501}}^1$

素因数の和:5851

約数の個数: 16

約数和(自身を含む): 66948336

約数和(自身を除く): 26163922

約数列:

[1, 2, 11, 22, 337, 674, 3707, 5501, 7414, 11002, 60511, 121022, 1853837, 3707674, 20392207, 40784414]

約数ペア:

[(1, 40784414), (2, 20392207), (11, 3707674), (22, 1853837), (337, 121022), (674, 60511), (3707, 11002), (5501, 7414)]