2259019.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{21121}}^1$

素因数の和:21283

約数の個数: 16

約数和(自身を含む): 40047312

約数和(自身を除く): 20151330

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 21121, 42242, 63363, 126726, 3315997, 6631994, 9947991, 19895982]

約数ペア:

[(1, 19895982), (2, 9947991), (3, 6631994), (6, 3315997), (157, 126726), (314, 63363), (471, 42242), (942, 21121)]