2430876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 6642944

約数和(自身を除く): 4212068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 673, 903, 1204, 1346, 1806, 2019, 2692, 3612, 4038, 4711, 8076, 9422, 14133, 18844, 28266, 28939, 56532, 57878, 86817, 115756, 173634, 202573, 347268, 405146, 607719, 810292, 1215438, 2430876]

約数ペア:

[(1, 2430876), (2, 1215438), (3, 810292), (4, 607719), (6, 405146), (7, 347268), (12, 202573), (14, 173634), (21, 115756), (28, 86817), (42, 57878), (43, 56532), (84, 28939), (86, 28266), (129, 18844), (172, 14133), (258, 9422), (301, 8076), (516, 4711), (602, 4038), (673, 3612), (903, 2692), (1204, 2019), (1346, 1806)]