219324892

素因数分解:

$2^2\times {\mathrm{433}}^1\times {\mathrm{126631}}^1$

素因数の和:127068

約数の個数: 12

約数和(自身を含む): 384708016

約数和(自身を除く): 165383124

約数列:

[1, 2, 4, 433, 866, 1732, 126631, 253262, 506524, 54831223, 109662446, 219324892]

約数ペア:

[(1, 219324892), (2, 109662446), (4, 54831223), (433, 506524), (866, 253262), (1732, 126631)]