248882008

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{63361}}^1$

素因数の和:63858

約数の個数: 16

約数和(自身を含む): 467611560

約数和(自身を除く): 218729552

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 63361, 126722, 253444, 506888, 31110251, 62220502, 124441004, 248882008]

約数ペア:

[(1, 248882008), (2, 124441004), (4, 62220502), (8, 31110251), (491, 506888), (982, 253444), (1964, 126722), (3928, 63361)]