2730244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{5641}}^1$

素因数の和:5667

約数の個数: 18

約数和(自身を含む): 5252702

約数和(自身を除く): 2522458

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 5641, 11282, 22564, 62051, 124102, 248204, 682561, 1365122, 2730244]

約数ペア:

[(1, 2730244), (2, 1365122), (4, 682561), (11, 248204), (22, 124102), (44, 62051), (121, 22564), (242, 11282), (484, 5641)]