280914482

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{6361}}^1$

素因数の和:6745

約数の個数: 16

約数和(自身を含む): 428747904

約数和(自身を除く): 147833422

約数列:

[1, 2, 71, 142, 311, 622, 6361, 12722, 22081, 44162, 451631, 903262, 1978271, 3956542, 140457241, 280914482]

約数ペア:

[(1, 280914482), (2, 140457241), (71, 3956542), (142, 1978271), (311, 903262), (622, 451631), (6361, 44162), (12722, 22081)]