1220231488

素因数分解:

$2^6\times 7^1\times {\mathrm{2723731}}^1$

素因数の和:2723750

約数の個数: 28

約数和(自身を含む): 2767311712

約数和(自身を除く): 1547080224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2723731, 5447462, 10894924, 19066117, 21789848, 38132234, 43579696, 76264468, 87159392, 152528936, 174318784, 305057872, 610115744, 1220231488]

約数ペア:

[(1, 1220231488), (2, 610115744), (4, 305057872), (7, 174318784), (8, 152528936), (14, 87159392), (16, 76264468), (28, 43579696), (32, 38132234), (56, 21789848), (64, 19066117), (112, 10894924), (224, 5447462), (448, 2723731)]