1249108

素因数分解:

$2^2\times 7^2\times {\mathrm{6373}}^1$

素因数の和:6391

約数の個数: 18

約数和(自身を含む): 2543226

約数和(自身を除く): 1294118

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 6373, 12746, 25492, 44611, 89222, 178444, 312277, 624554, 1249108]

約数ペア:

[(1, 1249108), (2, 624554), (4, 312277), (7, 178444), (14, 89222), (28, 44611), (49, 25492), (98, 12746), (196, 6373)]