4049945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 5184000

約数和(自身を除く): 1134055

約数列:

[1, 5, 19, 89, 95, 445, 479, 1691, 2395, 8455, 9101, 42631, 45505, 213155, 809989, 4049945]

約数ペア:

[(1, 4049945), (5, 809989), (19, 213155), (89, 45505), (95, 42631), (445, 9101), (479, 8455), (1691, 2395)]