2867380991

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{11243}}^1$

素因数の和:11726

約数の個数: 16

約数和(自身を含む): 3123133440

約数和(自身を除く): 255752449

約数列:

[1, 19, 31, 433, 589, 8227, 11243, 13423, 213617, 255037, 348533, 4868219, 6622127, 92496161, 150914789, 2867380991]

約数ペア:

[(1, 2867380991), (19, 150914789), (31, 92496161), (433, 6622127), (589, 4868219), (8227, 348533), (11243, 255037), (13423, 213617)]