2521291228

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{210599}}^1$

素因数の和:210717

約数の個数: 24

約数和(自身を含む): 4581813600

約数和(自身を除く): 2060522372

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 2993, 5986, 11972, 210599, 421198, 842396, 8634559, 15373727, 17269118, 30747454, 34538236, 61494908, 630322807, 1260645614, 2521291228]

約数ペア:

[(1, 2521291228), (2, 1260645614), (4, 630322807), (41, 61494908), (73, 34538236), (82, 30747454), (146, 17269118), (164, 15373727), (292, 8634559), (2993, 842396), (5986, 421198), (11972, 210599)]