1129344554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{405947}}^1$

素因数の和:406069

約数の個数: 16

約数和(自身を含む): 1841380128

約数和(自身を除く): 712035574

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 405947, 811894, 5277311, 10554622, 43436329, 86872658, 564672277, 1129344554]

約数ペア:

[(1, 1129344554), (2, 564672277), (13, 86872658), (26, 43436329), (107, 10554622), (214, 5277311), (1391, 811894), (2782, 405947)]