260857036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{9767}}^1$

素因数の和:10389

約数の個数: 24

約数和(自身を含む): 498871296

約数和(自身を除く): 238014260

約数列:

[1, 2, 4, 11, 22, 44, 607, 1214, 2428, 6677, 9767, 13354, 19534, 26708, 39068, 107437, 214874, 429748, 5928569, 11857138, 23714276, 65214259, 130428518, 260857036]

約数ペア:

[(1, 260857036), (2, 130428518), (4, 65214259), (11, 23714276), (22, 11857138), (44, 5928569), (607, 429748), (1214, 214874), (2428, 107437), (6677, 39068), (9767, 26708), (13354, 19534)]