245038882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{140989}}^1$

素因数の和:141081

約数の個数: 16

約数和(自身を含む): 406051200

約数和(自身を除く): 161012318

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 140989, 281978, 1550879, 3101758, 11138131, 22276262, 122519441, 245038882]

約数ペア:

[(1, 245038882), (2, 122519441), (11, 22276262), (22, 11138131), (79, 3101758), (158, 1550879), (869, 281978), (1738, 140989)]