1128456166

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1\times {\mathrm{2777}}^1$

素因数の和:3999

約数の個数: 16

約数和(自身を含む): 1703469600

約数和(自身を除く): 575013434

約数列:

[1, 2, 199, 398, 1021, 2042, 2777, 5554, 203179, 406358, 552623, 1105246, 2835317, 5670634, 564228083, 1128456166]

約数ペア:

[(1, 1128456166), (2, 564228083), (199, 5670634), (398, 2835317), (1021, 1105246), (2042, 552623), (2777, 406358), (5554, 203179)]