40580447

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 44241120

約数和(自身を除く): 3660673

約数列:

[1, 19, 41, 113, 461, 779, 2147, 4633, 8759, 18901, 52093, 88027, 359119, 989767, 2135813, 40580447]

約数ペア:

[(1, 40580447), (19, 2135813), (41, 989767), (113, 359119), (461, 88027), (779, 52093), (2147, 18901), (4633, 8759)]