390020006

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{40283}}^1$

素因数の和:40435

約数の個数: 16

約数和(自身を含む): 603293184

約数和(自身を除く): 213273178

約数列:

[1, 2, 47, 94, 103, 206, 4841, 9682, 40283, 80566, 1893301, 3786602, 4149149, 8298298, 195010003, 390020006]

約数ペア:

[(1, 390020006), (2, 195010003), (47, 8298298), (94, 4149149), (103, 3786602), (206, 1893301), (4841, 80566), (9682, 40283)]