2018993756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{84223}}^1$

素因数の和:84701

約数の個数: 24

約数和(自身を含む): 3813325824

約数和(自身を除く): 1794332068

約数列:

[1, 2, 4, 13, 26, 52, 461, 922, 1844, 5993, 11986, 23972, 84223, 168446, 336892, 1094899, 2189798, 4379596, 38826803, 77653606, 155307212, 504748439, 1009496878, 2018993756]

約数ペア:

[(1, 2018993756), (2, 1009496878), (4, 504748439), (13, 155307212), (26, 77653606), (52, 38826803), (461, 4379596), (922, 2189798), (1844, 1094899), (5993, 336892), (11986, 168446), (23972, 84223)]