4138882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:881

約数の個数: 16

約数和(自身を含む): 6804000

約数和(自身を除く): 2665118

約数列:

[1, 2, 11, 22, 419, 449, 838, 898, 4609, 4939, 9218, 9878, 188131, 376262, 2069441, 4138882]

約数ペア:

[(1, 4138882), (2, 2069441), (11, 376262), (22, 188131), (419, 9878), (449, 9218), (838, 4939), (898, 4609)]