4255988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 8182944

約数和(自身を除く): 3926956

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 491, 788, 982, 1964, 2167, 4334, 5401, 8668, 10802, 21604, 96727, 193454, 386908, 1063997, 2127994, 4255988]

約数ペア:

[(1, 4255988), (2, 2127994), (4, 1063997), (11, 386908), (22, 193454), (44, 96727), (197, 21604), (394, 10802), (491, 8668), (788, 5401), (982, 4334), (1964, 2167)]