2538188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 4741632

約数和(自身を除く): 2203444

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 587, 1081, 1174, 2162, 2348, 4324, 13501, 27002, 27589, 54004, 55178, 110356, 634547, 1269094, 2538188]

約数ペア:

[(1, 2538188), (2, 1269094), (4, 634547), (23, 110356), (46, 55178), (47, 54004), (92, 27589), (94, 27002), (188, 13501), (587, 4324), (1081, 2348), (1174, 2162)]