3961418

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:749

約数の個数: 16

約数和(自身を含む): 6173376

約数和(自身を除く): 2211958

約数列:

[1, 2, 43, 73, 86, 146, 631, 1262, 3139, 6278, 27133, 46063, 54266, 92126, 1980709, 3961418]

約数ペア:

[(1, 3961418), (2, 1980709), (43, 92126), (73, 54266), (86, 46063), (146, 27133), (631, 6278), (1262, 3139)]