534794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 16

約数和(自身を含む): 879648

約数和(自身を除く): 344854

約数列:

[1, 2, 13, 26, 67, 134, 307, 614, 871, 1742, 3991, 7982, 20569, 41138, 267397, 534794]

約数ペア:

[(1, 534794), (2, 267397), (13, 41138), (26, 20569), (67, 7982), (134, 3991), (307, 1742), (614, 871)]