2638909441

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{6577}}^1$

素因数の和:6701

約数の個数: 24

約数和(自身を含む): 3187751424

約数和(自身を除く): 548841983

約数列:

[1, 7, 31, 43, 217, 301, 1333, 1849, 6577, 9331, 12943, 46039, 57319, 203887, 282811, 401233, 1427209, 1979677, 8767141, 12160873, 61369987, 85126111, 376987063, 2638909441]

約数ペア:

[(1, 2638909441), (7, 376987063), (31, 85126111), (43, 61369987), (217, 12160873), (301, 8767141), (1333, 1979677), (1849, 1427209), (6577, 401233), (9331, 282811), (12943, 203887), (46039, 57319)]