401020874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{186869}}^1$

素因数の和:186937

約数の個数: 16

約数和(自身を含む): 639095400

約数和(自身を除く): 238074526

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 186869, 373738, 5419201, 6914153, 10838402, 13828306, 200510437, 401020874]

約数ペア:

[(1, 401020874), (2, 200510437), (29, 13828306), (37, 10838402), (58, 6914153), (74, 5419201), (1073, 373738), (2146, 186869)]