1230208

素因数分解:

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

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 2802960

約数和(自身を除く): 1572752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1373, 2746, 5492, 9611, 10984, 19222, 21968, 38444, 43936, 76888, 87872, 153776, 175744, 307552, 615104, 1230208]

約数ペア:

[(1, 1230208), (2, 615104), (4, 307552), (7, 175744), (8, 153776), (14, 87872), (16, 76888), (28, 43936), (32, 38444), (56, 21968), (64, 19222), (112, 10984), (128, 9611), (224, 5492), (448, 2746), (896, 1373)]