2080604838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{26674421}}^1$

素因数の和:26674439

約数の個数: 16

約数和(自身を含む): 4481302896

約数和(自身を除く): 2400698058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 26674421, 53348842, 80023263, 160046526, 346767473, 693534946, 1040302419, 2080604838]

約数ペア:

[(1, 2080604838), (2, 1040302419), (3, 693534946), (6, 346767473), (13, 160046526), (26, 80023263), (39, 53348842), (78, 26674421)]