2038967077

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{4049}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 2437776000

約数和(自身を除く): 398808923

約数列:

[1, 7, 43, 49, 239, 301, 1673, 2107, 4049, 10277, 11711, 28343, 71939, 174107, 198401, 503573, 967711, 1218749, 6773977, 8531243, 41611573, 47417839, 291281011, 2038967077]

約数ペア:

[(1, 2038967077), (7, 291281011), (43, 47417839), (49, 41611573), (239, 8531243), (301, 6773977), (1673, 1218749), (2107, 967711), (4049, 503573), (10277, 198401), (11711, 174107), (28343, 71939)]