2600996882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{10747921}}^1$

素因数の和:10747945

約数の個数: 12

約数和(自身を含む): 4288420878

約数和(自身を除く): 1687423996

約数列:

[1, 2, 11, 22, 121, 242, 10747921, 21495842, 118227131, 236454262, 1300498441, 2600996882]

約数ペア:

[(1, 2600996882), (2, 1300498441), (11, 236454262), (22, 118227131), (121, 21495842), (242, 10747921)]