497948456

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{4001}}^1$

素因数の和:4385

約数の個数: 32

約数和(自身を含む): 956638080

約数和(自身を除く): 458689624

約数列:

[1, 2, 4, 8, 47, 94, 188, 331, 376, 662, 1324, 2648, 4001, 8002, 15557, 16004, 31114, 32008, 62228, 124456, 188047, 376094, 752188, 1324331, 1504376, 2648662, 5297324, 10594648, 62243557, 124487114, 248974228, 497948456]

約数ペア:

[(1, 497948456), (2, 248974228), (4, 124487114), (8, 62243557), (47, 10594648), (94, 5297324), (188, 2648662), (331, 1504376), (376, 1324331), (662, 752188), (1324, 376094), (2648, 188047), (4001, 124456), (8002, 62228), (15557, 32008), (16004, 31114)]