260936

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 532530

約数和(自身を除く): 271594

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 193, 338, 386, 676, 772, 1352, 1544, 2509, 5018, 10036, 20072, 32617, 65234, 130468, 260936]

約数ペア:

[(1, 260936), (2, 130468), (4, 65234), (8, 32617), (13, 20072), (26, 10036), (52, 5018), (104, 2509), (169, 1544), (193, 1352), (338, 772), (386, 676)]