1288173236

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2000269}}^1$

素因数の和:2000303

約数の個数: 24

約数和(自身を含む): 2688362880

約数和(自身を除く): 1400189644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2000269, 4000538, 8001076, 14001883, 28003766, 46006187, 56007532, 92012374, 184024748, 322043309, 644086618, 1288173236]

約数ペア:

[(1, 1288173236), (2, 644086618), (4, 322043309), (7, 184024748), (14, 92012374), (23, 56007532), (28, 46006187), (46, 28003766), (92, 14001883), (161, 8001076), (322, 4000538), (644, 2000269)]