2571006

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{3271}}^1$

素因数の和:3407

約数の個数: 16

約数和(自身を含む): 5182848

約数和(自身を除く): 2611842

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 3271, 6542, 9813, 19626, 428501, 857002, 1285503, 2571006]

約数ペア:

[(1, 2571006), (2, 1285503), (3, 857002), (6, 428501), (131, 19626), (262, 9813), (393, 6542), (786, 3271)]