2453491489

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 2747105280

約数和(自身を除く): 293613791

約数列:

[1, 19, 23, 107, 137, 383, 437, 2033, 2461, 2603, 3151, 7277, 8809, 14659, 40981, 46759, 52471, 59869, 167371, 278521, 337157, 778639, 942563, 996949, 1206833, 5614397, 6405983, 17908697, 22929827, 106673543, 129131131, 2453491489]

約数ペア:

[(1, 2453491489), (19, 129131131), (23, 106673543), (107, 22929827), (137, 17908697), (383, 6405983), (437, 5614397), (2033, 1206833), (2461, 996949), (2603, 942563), (3151, 778639), (7277, 337157), (8809, 278521), (14659, 167371), (40981, 59869), (46759, 52471)]