2056605

素因数分解:

$3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 3314304

約数和(自身を除く): 1257699

約数列:

[1, 3, 5, 15, 167, 501, 821, 835, 2463, 2505, 4105, 12315, 137107, 411321, 685535, 2056605]

約数ペア:

[(1, 2056605), (3, 685535), (5, 411321), (15, 137107), (167, 12315), (501, 4105), (821, 2505), (835, 2463)]