486393838

素因数分解:

$2^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{26953}}^1$

素因数の和:28251

約数の個数: 16

約数和(自身を含む): 834495840

約数和(自身を除く): 348102002

約数列:

[1, 2, 7, 14, 1289, 2578, 9023, 18046, 26953, 53906, 188671, 377342, 34742417, 69484834, 243196919, 486393838]

約数ペア:

[(1, 486393838), (2, 243196919), (7, 69484834), (14, 34742417), (1289, 377342), (2578, 188671), (9023, 53906), (18046, 26953)]