5457473278

素因数分解:

$2^1\times {\mathrm{439}}^2\times {\mathrm{14159}}^1$

素因数の和:15039

約数の個数: 12

約数和(自身を含む): 8205479280

約数和(自身を除く): 2748006002

約数列:

[1, 2, 439, 878, 14159, 28318, 192721, 385442, 6215801, 12431602, 2728736639, 5457473278]

約数ペア:

[(1, 5457473278), (2, 2728736639), (439, 12431602), (878, 6215801), (14159, 385442), (28318, 192721)]