2586244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 4867128

約数和(自身を除く): 2280884

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 521, 1042, 1241, 2084, 2482, 4964, 8857, 17714, 35428, 38033, 76066, 152132, 646561, 1293122, 2586244]

約数ペア:

[(1, 2586244), (2, 1293122), (4, 646561), (17, 152132), (34, 76066), (68, 38033), (73, 35428), (146, 17714), (292, 8857), (521, 4964), (1042, 2482), (1241, 2084)]