149804908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3404657}}^1$

素因数の和:3404672

約数の個数: 12

約数和(自身を含む): 285991272

約数和(自身を除く): 136186364

約数列:

[1, 2, 4, 11, 22, 44, 3404657, 6809314, 13618628, 37451227, 74902454, 149804908]

約数ペア:

[(1, 149804908), (2, 74902454), (4, 37451227), (11, 13618628), (22, 6809314), (44, 3404657)]