888947356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{20203349}}^1$

素因数の和:20203364

約数の個数: 12

約数和(自身を含む): 1697081400

約数和(自身を除く): 808134044

約数列:

[1, 2, 4, 11, 22, 44, 20203349, 40406698, 80813396, 222236839, 444473678, 888947356]

約数ペア:

[(1, 888947356), (2, 444473678), (4, 222236839), (11, 80813396), (22, 40406698), (44, 20203349)]