1989577286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3079841}}^1$

素因数の和:3079879

約数の個数: 16

約数和(自身を含む): 3326229360

約数和(自身を除く): 1336652074

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 3079841, 6159682, 52357297, 58516979, 104714594, 117033958, 994788643, 1989577286]

約数ペア:

[(1, 1989577286), (2, 994788643), (17, 117033958), (19, 104714594), (34, 58516979), (38, 52357297), (323, 6159682), (646, 3079841)]