299685782

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1238371}}^1$

素因数の和:1238395

約数の個数: 12

約数和(自身を含む): 494110428

約数和(自身を除く): 194424646

約数列:

[1, 2, 11, 22, 121, 242, 1238371, 2476742, 13622081, 27244162, 149842891, 299685782]

約数ペア:

[(1, 299685782), (2, 149842891), (11, 27244162), (22, 13622081), (121, 2476742), (242, 1238371)]