154204444

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{940271}}^1$

素因数の和:940316

約数の個数: 12

約数和(自身を含む): 276439968

約数和(自身を除く): 122235524

約数列:

[1, 2, 4, 41, 82, 164, 940271, 1880542, 3761084, 38551111, 77102222, 154204444]

約数ペア:

[(1, 154204444), (2, 77102222), (4, 38551111), (41, 3761084), (82, 1880542), (164, 940271)]