489677312

素因数分解:

$2^9\times {\mathrm{956401}}^1$

素因数の和:956419

約数の個数: 20

約数和(自身を含む): 978399246

約数和(自身を除く): 488721934

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 956401, 1912802, 3825604, 7651208, 15302416, 30604832, 61209664, 122419328, 244838656, 489677312]

約数ペア:

[(1, 489677312), (2, 244838656), (4, 122419328), (8, 61209664), (16, 30604832), (32, 15302416), (64, 7651208), (128, 3825604), (256, 1912802), (512, 956401)]