2012286416

素因数分解:

$2^4\times 7^1\times {\mathrm{17966843}}^1$

素因数の和:17966858

約数の個数: 20

約数和(自身を含む): 4455777312

約数和(自身を除く): 2443490896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17966843, 35933686, 71867372, 125767901, 143734744, 251535802, 287469488, 503071604, 1006143208, 2012286416]

約数ペア:

[(1, 2012286416), (2, 1006143208), (4, 503071604), (7, 287469488), (8, 251535802), (14, 143734744), (16, 125767901), (28, 71867372), (56, 35933686), (112, 17966843)]