2021567306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{476111}}^1$

素因数の和:476317

約数の個数: 16

約数和(自身を含む): 3325166208

約数和(自身を除く): 1303598902

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 476111, 952222, 5237221, 10474442, 91889423, 183778846, 1010783653, 2021567306]

約数ペア:

[(1, 2021567306), (2, 1010783653), (11, 183778846), (22, 91889423), (193, 10474442), (386, 5237221), (2123, 952222), (4246, 476111)]