2569556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{5309}}^1$

素因数の和:5335

約数の個数: 18

約数和(自身を含む): 4943610

約数和(自身を除く): 2374054

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 5309, 10618, 21236, 58399, 116798, 233596, 642389, 1284778, 2569556]

約数ペア:

[(1, 2569556), (2, 1284778), (4, 642389), (11, 233596), (22, 116798), (44, 58399), (121, 21236), (242, 10618), (484, 5309)]