1091297648

素因数分解:

$2^4\times 7^1\times {\mathrm{9743729}}^1$

素因数の和:9743744

約数の個数: 20

約数和(自身を含む): 2416445040

約数和(自身を除く): 1325147392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9743729, 19487458, 38974916, 68206103, 77949832, 136412206, 155899664, 272824412, 545648824, 1091297648]

約数ペア:

[(1, 1091297648), (2, 545648824), (4, 272824412), (7, 155899664), (8, 136412206), (14, 77949832), (16, 68206103), (28, 38974916), (56, 19487458), (112, 9743729)]