298672022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{20983}}^1$

素因数の和:21643

約数の個数: 16

約数和(自身を含む): 489514752

約数和(自身を除く): 190842730

約数列:

[1, 2, 11, 22, 647, 1294, 7117, 14234, 20983, 41966, 230813, 461626, 13576001, 27152002, 149336011, 298672022]

約数ペア:

[(1, 298672022), (2, 149336011), (11, 27152002), (22, 13576001), (647, 461626), (1294, 230813), (7117, 41966), (14234, 20983)]