122142728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{492511}}^1$

素因数の和:492548

約数の個数: 16

約数和(自身を含む): 236405760

約数和(自身を除く): 114263032

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 492511, 985022, 1970044, 3940088, 15267841, 30535682, 61071364, 122142728]

約数ペア:

[(1, 122142728), (2, 61071364), (4, 30535682), (8, 15267841), (31, 3940088), (62, 1970044), (124, 985022), (248, 492511)]