1220222443

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{245963}}^1$

素因数の和:246026

約数の個数: 12

約数和(自身を含む): 1373954904

約数和(自身を除く): 153732461

約数列:

[1, 11, 41, 121, 451, 4961, 245963, 2705593, 10084483, 29761523, 110929313, 1220222443]

約数ペア:

[(1, 1220222443), (11, 110929313), (41, 29761523), (121, 10084483), (451, 2705593), (4961, 245963)]