388086

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:987

約数の個数: 16

約数和(自身を含む): 787968

約数和(自身を除く): 399882

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 911, 1822, 2733, 5466, 64681, 129362, 194043, 388086]

約数ペア:

[(1, 388086), (2, 194043), (3, 129362), (6, 64681), (71, 5466), (142, 2733), (213, 1822), (426, 911)]