928680874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{218719}}^1$

素因数の和:218925

約数の個数: 16

約数和(自身を含む): 1527540480

約数和(自身を除く): 598859606

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 218719, 437438, 2405909, 4811818, 42212767, 84425534, 464340437, 928680874]

約数ペア:

[(1, 928680874), (2, 464340437), (11, 84425534), (22, 42212767), (193, 4811818), (386, 2405909), (2123, 437438), (4246, 218719)]