139628434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{576977}}^1$

素因数の和:577001

約数の個数: 12

約数和(自身を含む): 230214222

約数和(自身を除く): 90585788

約数列:

[1, 2, 11, 22, 121, 242, 576977, 1153954, 6346747, 12693494, 69814217, 139628434]

約数ペア:

[(1, 139628434), (2, 69814217), (11, 12693494), (22, 6346747), (121, 1153954), (242, 576977)]