809969204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{18408391}}^1$

素因数の和:18408406

約数の個数: 12

約数和(自身を含む): 1546304928

約数和(自身を除く): 736335724

約数列:

[1, 2, 4, 11, 22, 44, 18408391, 36816782, 73633564, 202492301, 404984602, 809969204]

約数ペア:

[(1, 809969204), (2, 404984602), (4, 202492301), (11, 73633564), (22, 36816782), (44, 18408391)]