6441556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13309}}^1$

素因数の和:13335

約数の個数: 18

約数和(自身を含む): 12391610

約数和(自身を除く): 5950054

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 13309, 26618, 53236, 146399, 292798, 585596, 1610389, 3220778, 6441556]

約数ペア:

[(1, 6441556), (2, 3220778), (4, 1610389), (11, 585596), (22, 292798), (44, 146399), (121, 53236), (242, 26618), (484, 13309)]