2571954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 6773760

約数和(自身を除く): 4201806

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 293, 399, 418, 462, 586, 627, 798, 879, 1254, 1463, 1758, 2051, 2926, 3223, 4102, 4389, 5567, 6153, 6446, 8778, 9669, 11134, 12306, 16701, 19338, 22561, 33402, 38969, 45122, 61237, 67683, 77938, 116907, 122474, 135366, 183711, 233814, 367422, 428659, 857318, 1285977, 2571954]

約数ペア:

[(1, 2571954), (2, 1285977), (3, 857318), (6, 428659), (7, 367422), (11, 233814), (14, 183711), (19, 135366), (21, 122474), (22, 116907), (33, 77938), (38, 67683), (42, 61237), (57, 45122), (66, 38969), (77, 33402), (114, 22561), (133, 19338), (154, 16701), (209, 12306), (231, 11134), (266, 9669), (293, 8778), (399, 6446), (418, 6153), (462, 5567), (586, 4389), (627, 4102), (798, 3223), (879, 2926), (1254, 2051), (1463, 1758)]