1969131826

素因数分解:

$2^1\times {\mathrm{2213}}^1\times {\mathrm{444901}}^1$

素因数の和:447116

約数の個数: 8

約数和(自身を含む): 2955039084

約数和(自身を除く): 985907258

約数列:

[1, 2, 2213, 4426, 444901, 889802, 984565913, 1969131826]

約数ペア:

[(1, 1969131826), (2, 984565913), (2213, 889802), (4426, 444901)]