1996146

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2630

約数の個数: 24

約数和(自身を含む): 4427280

約数和(自身を除く): 2431134

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2579, 5158, 7737, 15474, 23211, 46422, 110897, 221794, 332691, 665382, 998073, 1996146]

約数ペア:

[(1, 1996146), (2, 998073), (3, 665382), (6, 332691), (9, 221794), (18, 110897), (43, 46422), (86, 23211), (129, 15474), (258, 7737), (387, 5158), (774, 2579)]