122120456

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{135089}}^1$

素因数の和:135208

約数の個数: 16

約数和(自身を含む): 231003900

約数和(自身を除く): 108883444

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 135089, 270178, 540356, 1080712, 15265057, 30530114, 61060228, 122120456]

約数ペア:

[(1, 122120456), (2, 61060228), (4, 30530114), (8, 15265057), (113, 1080712), (226, 540356), (452, 270178), (904, 135089)]