248871052

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{76907}}^1$

素因数の和:77720

約数の個数: 12

約数和(自身を含む): 436068360

約数和(自身を除く): 187197308

約数列:

[1, 2, 4, 809, 1618, 3236, 76907, 153814, 307628, 62217763, 124435526, 248871052]

約数ペア:

[(1, 248871052), (2, 124435526), (4, 62217763), (809, 307628), (1618, 153814), (3236, 76907)]