630687332

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1303073}}^1$

素因数の和:1303099

約数の個数: 18

約数和(自身を含む): 1213161894

約数和(自身を除く): 582474562

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1303073, 2606146, 5212292, 14333803, 28667606, 57335212, 157671833, 315343666, 630687332]

約数ペア:

[(1, 630687332), (2, 315343666), (4, 157671833), (11, 57335212), (22, 28667606), (44, 14333803), (121, 5212292), (242, 2606146), (484, 1303073)]