2573188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 4838400

約数和(自身を除く): 2265212

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 479, 958, 1343, 1916, 2686, 5372, 8143, 16286, 32572, 37841, 75682, 151364, 643297, 1286594, 2573188]

約数ペア:

[(1, 2573188), (2, 1286594), (4, 643297), (17, 151364), (34, 75682), (68, 37841), (79, 32572), (158, 16286), (316, 8143), (479, 5372), (958, 2686), (1343, 1916)]