1277872022

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2122711}}^1$

素因数の和:2122763

約数の個数: 16

約数和(自身を含む): 2241583872

約数和(自身を除く): 963711850

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 2122711, 4245422, 14858977, 29717954, 91276573, 182553146, 638936011, 1277872022]

約数ペア:

[(1, 1277872022), (2, 638936011), (7, 182553146), (14, 91276573), (43, 29717954), (86, 14858977), (301, 4245422), (602, 2122711)]