1672924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 3226608

約数和(自身を除く): 1553684

約数列:

[1, 2, 4, 11, 22, 44, 193, 197, 386, 394, 772, 788, 2123, 2167, 4246, 4334, 8492, 8668, 38021, 76042, 152084, 418231, 836462, 1672924]

約数ペア:

[(1, 1672924), (2, 836462), (4, 418231), (11, 152084), (22, 76042), (44, 38021), (193, 8668), (197, 8492), (386, 4334), (394, 4246), (772, 2167), (788, 2123)]