2767376

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:938

約数の個数: 20

約数和(自身を含む): 5390652

約数和(自身を除く): 2623276

約数列:

[1, 2, 4, 8, 16, 257, 514, 673, 1028, 1346, 2056, 2692, 4112, 5384, 10768, 172961, 345922, 691844, 1383688, 2767376]

約数ペア:

[(1, 2767376), (2, 1383688), (4, 691844), (8, 345922), (16, 172961), (257, 10768), (514, 5384), (673, 4112), (1028, 2692), (1346, 2056)]