415353994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{94873}}^1$

素因数の和:95085

約数の個数: 16

約数和(自身を含む): 683092800

約数和(自身を除く): 267738806

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 94873, 189746, 1043603, 2087206, 18879727, 37759454, 207676997, 415353994]

約数ペア:

[(1, 415353994), (2, 207676997), (11, 37759454), (22, 18879727), (199, 2087206), (398, 1043603), (2189, 189746), (4378, 94873)]