254155034

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{342527}}^1$

素因数の和:342589

約数の個数: 16

約数和(自身を含む): 443916288

約数和(自身を除く): 189761254

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 342527, 685054, 2397689, 4795378, 18153931, 36307862, 127077517, 254155034]

約数ペア:

[(1, 254155034), (2, 127077517), (7, 36307862), (14, 18153931), (53, 4795378), (106, 2397689), (371, 685054), (742, 342527)]