870844234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{120917}}^1$

素因数の和:121209

約数の個数: 16

約数和(自身を含む): 1411838568

約数和(自身を除く): 540994334

約数列:

[1, 2, 13, 26, 277, 554, 3601, 7202, 120917, 241834, 1571921, 3143842, 33494009, 66988018, 435422117, 870844234]

約数ペア:

[(1, 870844234), (2, 435422117), (13, 66988018), (26, 33494009), (277, 3143842), (554, 1571921), (3601, 241834), (7202, 120917)]