5389078

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 16

約数和(自身を含む): 8293824

約数和(自身を除く): 2904746

約数列:

[1, 2, 67, 131, 134, 262, 307, 614, 8777, 17554, 20569, 40217, 41138, 80434, 2694539, 5389078]

約数ペア:

[(1, 5389078), (2, 2694539), (67, 80434), (131, 41138), (134, 40217), (262, 20569), (307, 17554), (614, 8777)]