426973342

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1\times {\mathrm{2473}}^1$

素因数の和:3147

約数の個数: 16

約数和(自身を含む): 645714000

約数和(自身を除く): 218740658

約数列:

[1, 2, 173, 346, 499, 998, 2473, 4946, 86327, 172654, 427829, 855658, 1234027, 2468054, 213486671, 426973342]

約数ペア:

[(1, 426973342), (2, 213486671), (173, 2468054), (346, 1234027), (499, 855658), (998, 427829), (2473, 172654), (4946, 86327)]