2820709726

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{536869}}^1$

素因数の和:536979

約数の個数: 16

約数和(自身を含む): 4406628960

約数和(自身を除く): 1585919234

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 536869, 1073738, 19864153, 38117699, 39728306, 76235398, 1410354863, 2820709726]

約数ペア:

[(1, 2820709726), (2, 1410354863), (37, 76235398), (71, 39728306), (74, 38117699), (142, 19864153), (2627, 1073738), (5254, 536869)]