965481836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{21942769}}^1$

素因数の和:21942784

約数の個数: 12

約数和(自身を含む): 1843192680

約数和(自身を除く): 877710844

約数列:

[1, 2, 4, 11, 22, 44, 21942769, 43885538, 87771076, 241370459, 482740918, 965481836]

約数ペア:

[(1, 965481836), (2, 482740918), (4, 241370459), (11, 87771076), (22, 43885538), (44, 21942769)]