398049124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{9046571}}^1$

素因数の和:9046586

約数の個数: 12

約数和(自身を含む): 759912048

約数和(自身を除く): 361862924

約数列:

[1, 2, 4, 11, 22, 44, 9046571, 18093142, 36186284, 99512281, 199024562, 398049124]

約数ペア:

[(1, 398049124), (2, 199024562), (4, 99512281), (11, 36186284), (22, 18093142), (44, 9046571)]