5129072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{24659}}^1$

素因数の和:24680

約数の個数: 20

約数和(自身を含む): 10702440

約数和(自身を除く): 5573368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 24659, 49318, 98636, 197272, 320567, 394544, 641134, 1282268, 2564536, 5129072]

約数ペア:

[(1, 5129072), (2, 2564536), (4, 1282268), (8, 641134), (13, 394544), (16, 320567), (26, 197272), (52, 98636), (104, 49318), (208, 24659)]