1011998206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{511627}}^1$

素因数の和:511695

約数の個数: 16

約数和(自身を含む): 1620837504

約数和(自身を除く): 608839298

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 511627, 1023254, 11767421, 21999961, 23534842, 43999922, 505999103, 1011998206]

約数ペア:

[(1, 1011998206), (2, 505999103), (23, 43999922), (43, 23534842), (46, 21999961), (86, 11767421), (989, 1023254), (1978, 511627)]