489448532

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{2845631}}^1$

素因数の和:2845678

約数の個数: 12

約数和(自身を含む): 876454656

約数和(自身を除く): 387006124

約数列:

[1, 2, 4, 43, 86, 172, 2845631, 5691262, 11382524, 122362133, 244724266, 489448532]

約数ペア:

[(1, 489448532), (2, 244724266), (4, 122362133), (43, 11382524), (86, 5691262), (172, 2845631)]