1285424866

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{129553}}^1$

素因数の和:129618

約数の個数: 24

約数和(自身を含む): 2171065932

約数和(自身を除く): 885641066

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 129553, 259106, 1425083, 2850166, 5311673, 10623346, 15675913, 31351826, 58428403, 116856806, 642712433, 1285424866]

約数ペア:

[(1, 1285424866), (2, 642712433), (11, 116856806), (22, 58428403), (41, 31351826), (82, 15675913), (121, 10623346), (242, 5311673), (451, 2850166), (902, 1425083), (4961, 259106), (9922, 129553)]