140620084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3195911}}^1$

素因数の和:3195926

約数の個数: 12

約数和(自身を含む): 268456608

約数和(自身を除く): 127836524

約数列:

[1, 2, 4, 11, 22, 44, 3195911, 6391822, 12783644, 35155021, 70310042, 140620084]

約数ペア:

[(1, 140620084), (2, 70310042), (4, 35155021), (11, 12783644), (22, 6391822), (44, 3195911)]