1982604815

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1069}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 2491473600

約数和(自身を除く): 508868785

約数列:

[1, 5, 41, 83, 109, 205, 415, 545, 1069, 3403, 4469, 5345, 9047, 17015, 22345, 43829, 45235, 88727, 116521, 219145, 370927, 443635, 582605, 1854635, 3637807, 4777361, 9671243, 18189035, 23886805, 48356215, 396520963, 1982604815]

約数ペア:

[(1, 1982604815), (5, 396520963), (41, 48356215), (83, 23886805), (109, 18189035), (205, 9671243), (415, 4777361), (545, 3637807), (1069, 1854635), (3403, 582605), (4469, 443635), (5345, 370927), (9047, 219145), (17015, 116521), (22345, 88727), (43829, 45235)]