2889616

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{577}}^1$

素因数の和:898

約数の個数: 20

約数和(自身を含む): 5626252

約数和(自身を除く): 2736636

約数列:

[1, 2, 4, 8, 16, 313, 577, 626, 1154, 1252, 2308, 2504, 4616, 5008, 9232, 180601, 361202, 722404, 1444808, 2889616]

約数ペア:

[(1, 2889616), (2, 1444808), (4, 722404), (8, 361202), (16, 180601), (313, 9232), (577, 5008), (626, 4616), (1154, 2504), (1252, 2308)]