808250384

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1232089}}^1$

素因数の和:1232138

約数の個数: 20

約数和(自身を含む): 1604181180

約数和(自身を除く): 795930796

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1232089, 2464178, 4928356, 9856712, 19713424, 50515649, 101031298, 202062596, 404125192, 808250384]

約数ペア:

[(1, 808250384), (2, 404125192), (4, 202062596), (8, 101031298), (16, 50515649), (41, 19713424), (82, 9856712), (164, 4928356), (328, 2464178), (656, 1232089)]