82261426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{1223}}^1$

素因数の和:1450

約数の個数: 24

約数和(自身を含む): 134395200

約数和(自身を除く): 52133774

約数列:

[1, 2, 13, 26, 169, 199, 338, 398, 1223, 2446, 2587, 5174, 15899, 31798, 33631, 67262, 206687, 243377, 413374, 486754, 3163901, 6327802, 41130713, 82261426]

約数ペア:

[(1, 82261426), (2, 41130713), (13, 6327802), (26, 3163901), (169, 486754), (199, 413374), (338, 243377), (398, 206687), (1223, 67262), (2446, 33631), (2587, 31798), (5174, 15899)]