808892

素因数分解:

$2^2\times 7^2\times {\mathrm{4127}}^1$

素因数の和:4145

約数の個数: 18

約数和(自身を含む): 1647072

約数和(自身を除く): 838180

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 4127, 8254, 16508, 28889, 57778, 115556, 202223, 404446, 808892]

約数ペア:

[(1, 808892), (2, 404446), (4, 202223), (7, 115556), (14, 57778), (28, 28889), (49, 16508), (98, 8254), (196, 4127)]