1731272356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{643}}^1\times {\mathrm{5563}}^1$

素因数の和:6232

約数の個数: 36

約数和(自身を含む): 3335974096

約数和(自身を除く): 1604701740

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 643, 1286, 2572, 5563, 7073, 11126, 14146, 22252, 28292, 61193, 77803, 122386, 155606, 244772, 311212, 673123, 1346246, 2692492, 3577009, 7154018, 14308036, 39347099, 78694198, 157388396, 432818089, 865636178, 1731272356]

約数ペア:

[(1, 1731272356), (2, 865636178), (4, 432818089), (11, 157388396), (22, 78694198), (44, 39347099), (121, 14308036), (242, 7154018), (484, 3577009), (643, 2692492), (1286, 1346246), (2572, 673123), (5563, 311212), (7073, 244772), (11126, 155606), (14146, 122386), (22252, 77803), (28292, 61193)]