8428310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 16677792

約数和(自身を除く): 8249482

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 397, 794, 965, 1930, 1985, 2123, 3970, 4246, 4367, 8734, 10615, 21230, 21835, 43670, 76621, 153242, 383105, 766210, 842831, 1685662, 4214155, 8428310]

約数ペア:

[(1, 8428310), (2, 4214155), (5, 1685662), (10, 842831), (11, 766210), (22, 383105), (55, 153242), (110, 76621), (193, 43670), (386, 21835), (397, 21230), (794, 10615), (965, 8734), (1930, 4367), (1985, 4246), (2123, 3970)]