1804839770

素因数分解:

$2^1\times 5^1\times {\mathrm{4133}}^1\times {\mathrm{43669}}^1$

素因数の和:47809

約数の個数: 16

約数和(自身を含む): 3249572040

約数和(自身を除く): 1444732270

約数列:

[1, 2, 5, 10, 4133, 8266, 20665, 41330, 43669, 87338, 218345, 436690, 180483977, 360967954, 902419885, 1804839770]

約数ペア:

[(1, 1804839770), (2, 902419885), (5, 360967954), (10, 180483977), (4133, 436690), (8266, 218345), (20665, 87338), (41330, 43669)]