2280124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{673}}^1$

素因数の和:706

約数の個数: 36

約数和(自身を含む): 5019952

約数和(自身を除く): 2739828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 673, 847, 1346, 1694, 2692, 3388, 4711, 7403, 9422, 14806, 18844, 29612, 51821, 81433, 103642, 162866, 207284, 325732, 570031, 1140062, 2280124]

約数ペア:

[(1, 2280124), (2, 1140062), (4, 570031), (7, 325732), (11, 207284), (14, 162866), (22, 103642), (28, 81433), (44, 51821), (77, 29612), (121, 18844), (154, 14806), (242, 9422), (308, 7403), (484, 4711), (673, 3388), (847, 2692), (1346, 1694)]