2008758316

素因数分解:

$2^2\times {\mathrm{1109}}^1\times {\mathrm{452831}}^1$

素因数の和:453944

約数の個数: 12

約数和(自身を含む): 3518504640

約数和(自身を除く): 1509746324

約数列:

[1, 2, 4, 1109, 2218, 4436, 452831, 905662, 1811324, 502189579, 1004379158, 2008758316]

約数ペア:

[(1, 2008758316), (2, 1004379158), (4, 502189579), (1109, 1811324), (2218, 905662), (4436, 452831)]