4080296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 8424000

約数和(自身を除く): 4343704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 233, 398, 466, 796, 932, 1592, 1864, 2189, 2563, 4378, 5126, 8756, 10252, 17512, 20504, 46367, 92734, 185468, 370936, 510037, 1020074, 2040148, 4080296]

約数ペア:

[(1, 4080296), (2, 2040148), (4, 1020074), (8, 510037), (11, 370936), (22, 185468), (44, 92734), (88, 46367), (199, 20504), (233, 17512), (398, 10252), (466, 8756), (796, 5126), (932, 4378), (1592, 2563), (1864, 2189)]