2019965224

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{4139273}}^1$

素因数の和:4139340

約数の個数: 16

約数和(自身を含む): 3849524820

約数和(自身を除く): 1829559596

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 4139273, 8278546, 16557092, 33114184, 252495653, 504991306, 1009982612, 2019965224]

約数ペア:

[(1, 2019965224), (2, 1009982612), (4, 504991306), (8, 252495653), (61, 33114184), (122, 16557092), (244, 8278546), (488, 4139273)]