2667872

素因数分解:

$2^5\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:590

約数の個数: 24

約数和(自身を含む): 5288976

約数和(自身を除く): 2621104

約数列:

[1, 2, 4, 8, 16, 32, 263, 317, 526, 634, 1052, 1268, 2104, 2536, 4208, 5072, 8416, 10144, 83371, 166742, 333484, 666968, 1333936, 2667872]

約数ペア:

[(1, 2667872), (2, 1333936), (4, 666968), (8, 333484), (16, 166742), (32, 83371), (263, 10144), (317, 8416), (526, 5072), (634, 4208), (1052, 2536), (1268, 2104)]