2920506

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{757}}^1$

素因数の和:1405

約数の個数: 16

約数和(自身を含む): 5857824

約数和(自身を除く): 2937318

約数列:

[1, 2, 3, 6, 643, 757, 1286, 1514, 1929, 2271, 3858, 4542, 486751, 973502, 1460253, 2920506]

約数ペア:

[(1, 2920506), (2, 1460253), (3, 973502), (6, 486751), (643, 4542), (757, 3858), (1286, 2271), (1514, 1929)]