265584828

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{86117}}^1$

素因数の和:86381

約数の個数: 24

約数和(自身を含む): 622116432

約数和(自身を除く): 356531604

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 86117, 172234, 258351, 344468, 516702, 1033404, 22132069, 44264138, 66396207, 88528276, 132792414, 265584828]

約数ペア:

[(1, 265584828), (2, 132792414), (3, 88528276), (4, 66396207), (6, 44264138), (12, 22132069), (257, 1033404), (514, 516702), (771, 344468), (1028, 258351), (1542, 172234), (3084, 86117)]