25874914

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2069}}^1$

素因数の和:2134

約数の個数: 24

約数和(自身を含む): 43184340

約数和(自身を除く): 17309426

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 2069, 4138, 6253, 12506, 26897, 53794, 76553, 153106, 349661, 699322, 995189, 1990378, 12937457, 25874914]

約数ペア:

[(1, 25874914), (2, 12937457), (13, 1990378), (26, 995189), (37, 699322), (74, 349661), (169, 153106), (338, 76553), (481, 53794), (962, 26897), (2069, 12506), (4138, 6253)]