2139131663

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{5503}}^1$

素因数の和:6062

約数の個数: 16

約数和(自身を含む): 2311680000

約数和(自身を除く): 172548337

約数列:

[1, 19, 41, 499, 779, 5503, 9481, 20459, 104557, 225623, 388721, 2745997, 4286837, 52173943, 112585877, 2139131663]

約数ペア:

[(1, 2139131663), (19, 112585877), (41, 52173943), (499, 4286837), (779, 2745997), (5503, 388721), (9481, 225623), (20459, 104557)]