557291284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{50461}}^1$

素因数の和:50727

約数の個数: 24

約数和(自身を含む): 1068179616

約数和(自身を除く): 510888332

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 2761, 5522, 11044, 50461, 100922, 201844, 555071, 1110142, 2220284, 12665711, 25331422, 50662844, 139322821, 278645642, 557291284]

約数ペア:

[(1, 557291284), (2, 278645642), (4, 139322821), (11, 50662844), (22, 25331422), (44, 12665711), (251, 2220284), (502, 1110142), (1004, 555071), (2761, 201844), (5522, 100922), (11044, 50461)]