2017888869

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1\times {\mathrm{19319}}^1$

素因数の和:20300

約数の個数: 16

約数和(自身を含む): 2766314880

約数和(自身を除く): 748426011

約数列:

[1, 3, 37, 111, 941, 2823, 19319, 34817, 57957, 104451, 714803, 2144409, 18179179, 54537537, 672629623, 2017888869]

約数ペア:

[(1, 2017888869), (3, 672629623), (37, 54537537), (111, 18179179), (941, 2144409), (2823, 714803), (19319, 104451), (34817, 57957)]