447337258

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{206909}}^1$

素因数の和:206981

約数の個数: 16

約数和(自身を含む): 715080960

約数和(自身を除く): 267743702

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 206909, 413818, 4758907, 9517814, 9724723, 19449446, 223668629, 447337258]

約数ペア:

[(1, 447337258), (2, 223668629), (23, 19449446), (46, 9724723), (47, 9517814), (94, 4758907), (1081, 413818), (2162, 206909)]