1938699118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{980131}}^1$

素因数の和:980199

約数の個数: 16

約数和(自身を含む): 3105058176

約数和(自身を除く): 1166359058

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 980131, 1960262, 22543013, 42145633, 45086026, 84291266, 969349559, 1938699118]

約数ペア:

[(1, 1938699118), (2, 969349559), (23, 84291266), (43, 45086026), (46, 42145633), (86, 22543013), (989, 1960262), (1978, 980131)]