26254826

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:650

約数の個数: 24

約数和(自身を含む): 42986700

約数和(自身を除く): 16731874

約数列:

[1, 2, 13, 26, 169, 173, 338, 346, 449, 898, 2249, 4498, 5837, 11674, 29237, 58474, 75881, 77677, 151762, 155354, 1009801, 2019602, 13127413, 26254826]

約数ペア:

[(1, 26254826), (2, 13127413), (13, 2019602), (26, 1009801), (169, 155354), (173, 151762), (338, 77677), (346, 75881), (449, 58474), (898, 29237), (2249, 11674), (4498, 5837)]