137399444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{377471}}^1$

素因数の和:377495

約数の個数: 24

約数和(自身を含む): 295938048

約数和(自身を除く): 158538604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 377471, 754942, 1509884, 2642297, 4907123, 5284594, 9814246, 10569188, 19628492, 34349861, 68699722, 137399444]

約数ペア:

[(1, 137399444), (2, 68699722), (4, 34349861), (7, 19628492), (13, 10569188), (14, 9814246), (26, 5284594), (28, 4907123), (52, 2642297), (91, 1509884), (182, 754942), (364, 377471)]