2898908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:589

約数の個数: 24

約数和(自身を含む): 5443200

約数和(自身を除く): 2544292

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 479, 958, 1513, 1916, 3026, 6052, 8143, 16286, 32572, 42631, 85262, 170524, 724727, 1449454, 2898908]

約数ペア:

[(1, 2898908), (2, 1449454), (4, 724727), (17, 170524), (34, 85262), (68, 42631), (89, 32572), (178, 16286), (356, 8143), (479, 6052), (958, 3026), (1513, 1916)]