1333936

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:588

約数の個数: 20

約数和(自身を含む): 2602512

約数和(自身を除く): 1268576

約数列:

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

約数ペア:

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