283359664

素因数分解:

$2^4\times 7^1\times {\mathrm{2529997}}^1$

素因数の和:2530012

約数の個数: 20

約数和(自身を含む): 627439504

約数和(自身を除く): 344079840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2529997, 5059994, 10119988, 17709979, 20239976, 35419958, 40479952, 70839916, 141679832, 283359664]

約数ペア:

[(1, 283359664), (2, 141679832), (4, 70839916), (7, 40479952), (8, 35419958), (14, 20239976), (16, 17709979), (28, 10119988), (56, 5059994), (112, 2529997)]