2961644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 6272784

約数和(自身を除く): 3311140

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 293, 361, 532, 586, 722, 1172, 1444, 2051, 2527, 4102, 5054, 5567, 8204, 10108, 11134, 22268, 38969, 77938, 105773, 155876, 211546, 423092, 740411, 1480822, 2961644]

約数ペア:

[(1, 2961644), (2, 1480822), (4, 740411), (7, 423092), (14, 211546), (19, 155876), (28, 105773), (38, 77938), (76, 38969), (133, 22268), (266, 11134), (293, 10108), (361, 8204), (532, 5567), (586, 5054), (722, 4102), (1172, 2527), (1444, 2051)]