2080558803

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{1459}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 2955974400

約数和(自身を除く): 875415597

約数列:

[1, 3, 29, 37, 87, 111, 443, 1073, 1329, 1459, 3219, 4377, 12847, 16391, 38541, 42311, 49173, 53983, 126933, 161949, 475339, 646337, 1426017, 1565507, 1939011, 4696521, 18743773, 23914469, 56231319, 71743407, 693519601, 2080558803]

約数ペア:

[(1, 2080558803), (3, 693519601), (29, 71743407), (37, 56231319), (87, 23914469), (111, 18743773), (443, 4696521), (1073, 1939011), (1329, 1565507), (1459, 1426017), (3219, 646337), (4377, 475339), (12847, 161949), (16391, 126933), (38541, 53983), (42311, 49173)]