25936508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{498779}}^1$

素因数の和:498796

約数の個数: 12

約数和(自身を含む): 48880440

約数和(自身を除く): 22943932

約数列:

[1, 2, 4, 13, 26, 52, 498779, 997558, 1995116, 6484127, 12968254, 25936508]

約数ペア:

[(1, 25936508), (2, 12968254), (4, 6484127), (13, 1995116), (26, 997558), (52, 498779)]