422884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 923328

約数和(自身を除く): 500444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1373, 2746, 5492, 9611, 15103, 19222, 30206, 38444, 60412, 105721, 211442, 422884]

約数ペア:

[(1, 422884), (2, 211442), (4, 105721), (7, 60412), (11, 38444), (14, 30206), (22, 19222), (28, 15103), (44, 9611), (77, 5492), (154, 2746), (308, 1373)]