2180897338

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{364333}}^1$

素因数の和:364449

約数の個数: 16

約数和(自身を含む): 3397050216

約数和(自身を除く): 1216152878

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 364333, 728666, 14937653, 26596309, 29875306, 53192618, 1090448669, 2180897338]

約数ペア:

[(1, 2180897338), (2, 1090448669), (41, 53192618), (73, 29875306), (82, 26596309), (146, 14937653), (2993, 728666), (5986, 364333)]